| 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 | $191.97 | 8.127% | $207.5714 | $207.57 | $207.55 | $207.60 |
| Purchase #2 | $83.56 | 6.425% | $88.9287 | $88.93 | $88.95 | $88.90 |
| Purchase #3 | $203.57 | 8.353% | $220.5742 | $220.57 | $220.55 | $220.60 |
| Purchase #4 | $211.66 | 9.107% | $230.9359 | $230.94 | $230.95 | $230.90 |
| Purchase #5 | $204.46 | 10.516% | $225.961 | $225.96 | $225.95 | $226.00 |
| Purchase #6 | $50.60 | 11.314% | $56.3249 | $56.32 | $56.30 | $56.30 |
| Purchase #7 | $190.69 | 10.209% | $210.1575 | $210.16 | $210.15 | $210.20 |
| 7 purchase totals = | $1,136.51 | $1,240.4536 | $1,240.45 | $1,240.40 | $1,240.50 | |