| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $203.38 | 13.190% | $230.2058 | $230.21 | $230.20 | $230.20 |
| Purchase #2 | $190.94 | 5.467% | $201.3787 | $201.38 | $201.40 | $201.40 |
| Purchase #3 | $239.92 | 13.368% | $271.9925 | $271.99 | $272.00 | $272.00 |
| Purchase #4 | $233.47 | 11.711% | $260.8117 | $260.81 | $260.80 | $260.80 |
| Purchase #5 | $130.48 | 9.376% | $142.7138 | $142.71 | $142.70 | $142.70 |
| Purchase #6 | $153.52 | 10.267% | $169.2819 | $169.28 | $169.30 | $169.30 |
| Purchase #7 | $203.63 | 8.400% | $220.7349 | $220.73 | $220.75 | $220.70 |
| 7 purchase totals = | $1,355.34 | $1,497.1193 | $1,497.11 | $1,497.15 | $1,497.10 | |