| 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 | $237.73 | 12.838% | $268.2498 | $268.25 | $268.25 | $268.20 |
| Purchase #2 | $33.49 | 13.812% | $38.1156 | $38.12 | $38.10 | $38.10 |
| Purchase #3 | $85.82 | 10.267% | $94.6311 | $94.63 | $94.65 | $94.60 |
| Purchase #4 | $214.58 | 6.261% | $228.0149 | $228.01 | $228.00 | $228.00 |
| Purchase #5 | $83.99 | 5.793% | $88.8555 | $88.86 | $88.85 | $88.90 |
| Purchase #6 | $105.45 | 3.203% | $108.8276 | $108.83 | $108.85 | $108.80 |
| Purchase #7 | $136.91 | 12.170% | $153.5719 | $153.57 | $153.55 | $153.60 |
| 7 purchase totals = | $897.97 | $980.2664 | $980.27 | $980.25 | $980.20 | |