| 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 | $136.89 | 7.437% | $147.0705 | $147.07 | $147.05 | $147.10 |
| Purchase #2 | $234.46 | 5.738% | $247.9133 | $247.91 | $247.90 | $247.90 |
| Purchase #3 | $106.54 | 3.521% | $110.2913 | $110.29 | $110.30 | $110.30 |
| Purchase #4 | $126.86 | 5.817% | $134.2394 | $134.24 | $134.25 | $134.20 |
| Purchase #5 | $109.60 | 12.673% | $123.4896 | $123.49 | $123.50 | $123.50 |
| Purchase #6 | $217.97 | 5.553% | $230.0739 | $230.07 | $230.05 | $230.10 |
| Purchase #7 | $82.89 | 12.336% | $93.1153 | $93.12 | $93.10 | $93.10 |
| 7 purchase totals = | $1,015.21 | $1,086.1933 | $1,086.19 | $1,086.15 | $1,086.20 | |