| 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 | $7.37 | 8.395% | $7.9887 | $7.99 | $8.00 | $8.00 |
| Purchase #2 | $118.31 | 3.838% | $122.8507 | $122.85 | $122.85 | $122.90 |
| Purchase #3 | $199.68 | 13.200% | $226.0378 | $226.04 | $226.05 | $226.00 |
| Purchase #4 | $144.40 | 11.170% | $160.5295 | $160.53 | $160.55 | $160.50 |
| Purchase #5 | $78.88 | 6.626% | $84.1066 | $84.11 | $84.10 | $84.10 |
| Purchase #6 | $81.56 | 11.554% | $90.9834 | $90.98 | $91.00 | $91.00 |
| Purchase #7 | $223.97 | 11.372% | $249.4399 | $249.44 | $249.45 | $249.40 |
| 7 purchase totals = | $854.17 | $941.9366 | $941.94 | $942.00 | $941.90 | |