| 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 | $133.91 | 6.154% | $142.1508 | $142.15 | $142.15 | $142.20 |
| Purchase #2 | $91.98 | 4.832% | $96.4245 | $96.42 | $96.40 | $96.40 |
| Purchase #3 | $210.60 | 5.148% | $221.4417 | $221.44 | $221.45 | $221.40 |
| Purchase #4 | $241.79 | 4.724% | $253.2122 | $253.21 | $253.20 | $253.20 |
| Purchase #5 | $201.73 | 9.160% | $220.2085 | $220.21 | $220.20 | $220.20 |
| Purchase #6 | $250.47 | 8.808% | $272.5314 | $272.53 | $272.55 | $272.50 |
| Purchase #7 | $28.74 | 8.148% | $31.0817 | $31.08 | $31.10 | $31.10 |
| 7 purchase totals = | $1,159.22 | $1,237.0508 | $1,237.04 | $1,237.05 | $1,237.00 | |