| 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 | $225.59 | 6.695% | $240.6933 | $240.69 | $240.70 | $240.70 |
| Purchase #2 | $28.81 | 9.796% | $31.6322 | $31.63 | $31.65 | $31.60 |
| Purchase #3 | $53.92 | 13.793% | $61.3572 | $61.36 | $61.35 | $61.40 |
| Purchase #4 | $149.59 | 4.487% | $156.3021 | $156.30 | $156.30 | $156.30 |
| Purchase #5 | $187.92 | 5.110% | $197.5227 | $197.52 | $197.50 | $197.50 |
| Purchase #6 | $170.91 | 5.283% | $179.9392 | $179.94 | $179.95 | $179.90 |
| Purchase #7 | $238.53 | 11.154% | $265.1356 | $265.14 | $265.15 | $265.10 |
| 7 purchase totals = | $1,055.27 | $1,132.5823 | $1,132.58 | $1,132.60 | $1,132.50 | |