| 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 | $194.41 | 3.447% | $201.1113 | $201.11 | $201.10 | $201.10 |
| Purchase #2 | $99.62 | 11.277% | $110.8541 | $110.85 | $110.85 | $110.90 |
| Purchase #3 | $41.97 | 3.327% | $43.3663 | $43.37 | $43.35 | $43.40 |
| Purchase #4 | $141.50 | 3.370% | $146.2686 | $146.27 | $146.25 | $146.30 |
| Purchase #5 | $30.39 | 12.353% | $34.1441 | $34.14 | $34.15 | $34.10 |
| Purchase #6 | $185.67 | 9.759% | $203.7895 | $203.79 | $203.80 | $203.80 |
| Purchase #7 | $87.32 | 4.672% | $91.3996 | $91.40 | $91.40 | $91.40 |
| 7 purchase totals = | $780.88 | $830.9335 | $830.93 | $830.90 | $831.00 | |