| 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 | $230.34 | 3.350% | $238.0564 | $238.06 | $238.05 | $238.10 |
| Purchase #2 | $127.79 | 11.566% | $142.5702 | $142.57 | $142.55 | $142.60 |
| Purchase #3 | $138.44 | 4.716% | $144.9688 | $144.97 | $144.95 | $145.00 |
| Purchase #4 | $39.92 | 8.834% | $43.4465 | $43.45 | $43.45 | $43.40 |
| Purchase #5 | $34.29 | 8.285% | $37.1309 | $37.13 | $37.15 | $37.10 |
| Purchase #6 | $169.76 | 4.281% | $177.0274 | $177.03 | $177.05 | $177.00 |
| Purchase #7 | $144.65 | 9.340% | $158.1603 | $158.16 | $158.15 | $158.20 |
| 7 purchase totals = | $885.19 | $941.3605 | $941.37 | $941.35 | $941.40 | |