| 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 | $180.53 | 12.128% | $202.4247 | $202.42 | $202.40 | $202.40 |
| Purchase #2 | $140.99 | 11.450% | $157.1334 | $157.13 | $157.15 | $157.10 |
| Purchase #3 | $83.74 | 9.354% | $91.573 | $91.57 | $91.55 | $91.60 |
| Purchase #4 | $224.91 | 10.264% | $247.9948 | $247.99 | $248.00 | $248.00 |
| Purchase #5 | $229.49 | 9.306% | $250.8463 | $250.85 | $250.85 | $250.80 |
| Purchase #6 | $28.81 | 11.453% | $32.1096 | $32.11 | $32.10 | $32.10 |
| Purchase #7 | $43.79 | 3.264% | $45.2193 | $45.22 | $45.20 | $45.20 |
| 7 purchase totals = | $932.26 | $1,027.3011 | $1,027.29 | $1,027.25 | $1,027.20 | |