| 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 | $236.35 | 9.571% | $258.9711 | $258.97 | $258.95 | $259.00 |
| Purchase #2 | $9.82 | 9.253% | $10.7286 | $10.73 | $10.75 | $10.70 |
| Purchase #3 | $34.54 | 3.590% | $35.78 | $35.78 | $35.80 | $35.80 |
| Purchase #4 | $120.43 | 13.383% | $136.5471 | $136.55 | $136.55 | $136.50 |
| Purchase #5 | $122.68 | 5.179% | $129.0336 | $129.03 | $129.05 | $129.00 |
| Purchase #6 | $10.86 | 4.302% | $11.3272 | $11.33 | $11.35 | $11.30 |
| Purchase #7 | $193.40 | 9.201% | $211.1947 | $211.19 | $211.20 | $211.20 |
| 7 purchase totals = | $728.08 | $793.5823 | $793.58 | $793.65 | $793.50 | |