| 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 | $118.95 | 3.849% | $123.5284 | $123.53 | $123.55 | $123.50 |
| Purchase #2 | $11.66 | 10.291% | $12.8599 | $12.86 | $12.85 | $12.90 |
| Purchase #3 | $49.64 | 8.858% | $54.0371 | $54.04 | $54.05 | $54.00 |
| Purchase #4 | $18.66 | 8.103% | $20.172 | $20.17 | $20.15 | $20.20 |
| Purchase #5 | $113.71 | 6.572% | $121.183 | $121.18 | $121.20 | $121.20 |
| Purchase #6 | $117.79 | 6.656% | $125.6301 | $125.63 | $125.65 | $125.60 |
| Purchase #7 | $137.98 | 3.827% | $143.2605 | $143.26 | $143.25 | $143.30 |
| 7 purchase totals = | $568.39 | $600.6710 | $600.67 | $600.70 | $600.70 | |