| 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 | $204.66 | 10.173% | $225.4801 | $225.48 | $225.50 | $225.50 |
| Purchase #2 | $111.52 | 10.705% | $123.4582 | $123.46 | $123.45 | $123.50 |
| Purchase #3 | $135.93 | 9.424% | $148.74 | $148.74 | $148.75 | $148.70 |
| Purchase #4 | $11.73 | 3.437% | $12.1332 | $12.13 | $12.15 | $12.10 |
| Purchase #5 | $107.57 | 13.602% | $122.2017 | $122.20 | $122.20 | $122.20 |
| Purchase #6 | $64.58 | 11.870% | $72.2456 | $72.25 | $72.25 | $72.20 |
| Purchase #7 | $57.93 | 9.300% | $63.3175 | $63.32 | $63.30 | $63.30 |
| 7 purchase totals = | $693.92 | $767.5763 | $767.58 | $767.60 | $767.50 | |