| 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 | $204.99 | 4.523% | $214.2617 | $214.26 | $214.25 | $214.30 |
| Purchase #2 | $143.78 | 11.364% | $160.1192 | $160.12 | $160.10 | $160.10 |
| Purchase #3 | $143.42 | 5.317% | $151.0456 | $151.05 | $151.05 | $151.00 |
| Purchase #4 | $95.83 | 3.344% | $99.0346 | $99.03 | $99.05 | $99.00 |
| Purchase #5 | $202.44 | 7.488% | $217.5987 | $217.60 | $217.60 | $217.60 |
| Purchase #6 | $31.57 | 6.809% | $33.7196 | $33.72 | $33.70 | $33.70 |
| Purchase #7 | $121.83 | 9.129% | $132.9519 | $132.95 | $132.95 | $133.00 |
| 7 purchase totals = | $943.86 | $1,008.7313 | $1,008.73 | $1,008.70 | $1,008.70 | |