| 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 | $197.28 | 13.596% | $224.1022 | $224.10 | $224.10 | $224.10 |
| Purchase #2 | $130.43 | 4.372% | $136.1324 | $136.13 | $136.15 | $136.10 |
| Purchase #3 | $44.54 | 6.360% | $47.3727 | $47.37 | $47.35 | $47.40 |
| Purchase #4 | $208.94 | 5.395% | $220.2123 | $220.21 | $220.20 | $220.20 |
| Purchase #5 | $115.55 | 13.261% | $130.8731 | $130.87 | $130.85 | $130.90 |
| Purchase #6 | $71.89 | 8.823% | $78.2329 | $78.23 | $78.25 | $78.20 |
| Purchase #7 | $108.88 | 7.465% | $117.0079 | $117.01 | $117.00 | $117.00 |
| 7 purchase totals = | $877.51 | $953.9335 | $953.92 | $953.90 | $953.90 | |