| 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 | $228.76 | 10.660% | $253.1458 | $253.15 | $253.15 | $253.10 |
| Purchase #2 | $129.82 | 10.261% | $143.1408 | $143.14 | $143.15 | $143.10 |
| Purchase #3 | $133.48 | 10.498% | $147.4927 | $147.49 | $147.50 | $147.50 |
| Purchase #4 | $33.60 | 3.838% | $34.8896 | $34.89 | $34.90 | $34.90 |
| Purchase #5 | $195.41 | 13.482% | $221.7552 | $221.76 | $221.75 | $221.80 |
| Purchase #6 | $47.35 | 12.383% | $53.2134 | $53.21 | $53.20 | $53.20 |
| Purchase #7 | $84.70 | 3.283% | $87.4807 | $87.48 | $87.50 | $87.50 |
| 7 purchase totals = | $853.12 | $941.1182 | $941.12 | $941.15 | $941.10 | |