| 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 | $246.68 | 7.155% | $264.33 | $264.33 | $264.35 | $264.30 |
| Purchase #2 | $147.96 | 12.314% | $166.1798 | $166.18 | $166.20 | $166.20 |
| Purchase #3 | $107.31 | 3.630% | $111.2054 | $111.21 | $111.20 | $111.20 |
| Purchase #4 | $35.30 | 10.271% | $38.9257 | $38.93 | $38.95 | $38.90 |
| Purchase #5 | $88.86 | 3.311% | $91.8022 | $91.80 | $91.80 | $91.80 |
| Purchase #6 | $101.78 | 10.274% | $112.2369 | $112.24 | $112.25 | $112.20 |
| Purchase #7 | $66.98 | 7.482% | $71.9914 | $71.99 | $72.00 | $72.00 |
| 7 purchase totals = | $794.87 | $856.6714 | $856.68 | $856.75 | $856.60 | |