| 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 | $201.96 | 8.660% | $219.4497 | $219.45 | $219.45 | $219.40 |
| Purchase #2 | $131.76 | 11.472% | $146.8755 | $146.88 | $146.90 | $146.90 |
| Purchase #3 | $123.84 | 9.819% | $135.9998 | $136.00 | $136.00 | $136.00 |
| Purchase #4 | $137.37 | 10.306% | $151.5274 | $151.53 | $151.55 | $151.50 |
| Purchase #5 | $193.62 | 7.406% | $207.9595 | $207.96 | $207.95 | $208.00 |
| Purchase #6 | $153.88 | 12.703% | $173.4274 | $173.43 | $173.45 | $173.40 |
| Purchase #7 | $80.41 | 9.662% | $88.1792 | $88.18 | $88.20 | $88.20 |
| 7 purchase totals = | $1,022.84 | $1,123.4185 | $1,123.43 | $1,123.50 | $1,123.40 | |