| 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 | $194.68 | 8.397% | $211.0273 | $211.03 | $211.05 | $211.00 |
| Purchase #2 | $145.62 | 7.440% | $156.4541 | $156.45 | $156.45 | $156.50 |
| Purchase #3 | $42.43 | 10.413% | $46.8482 | $46.85 | $46.85 | $46.80 |
| Purchase #4 | $33.51 | 12.157% | $37.5838 | $37.58 | $37.60 | $37.60 |
| Purchase #5 | $12.48 | 3.873% | $12.9634 | $12.96 | $12.95 | $13.00 |
| Purchase #6 | $7.92 | 10.653% | $8.7637 | $8.76 | $8.75 | $8.80 |
| Purchase #7 | $26.42 | 7.791% | $28.4784 | $28.48 | $28.50 | $28.50 |
| 7 purchase totals = | $463.06 | $502.1189 | $502.11 | $502.15 | $502.20 | |