| 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 | $219.83 | 5.232% | $231.3315 | $231.33 | $231.35 | $231.30 |
| Purchase #2 | $31.38 | 10.353% | $34.6288 | $34.63 | $34.65 | $34.60 |
| Purchase #3 | $143.64 | 7.828% | $154.8841 | $154.88 | $154.90 | $154.90 |
| Purchase #4 | $80.97 | 11.210% | $90.0467 | $90.05 | $90.05 | $90.00 |
| Purchase #5 | $48.33 | 12.174% | $54.2137 | $54.21 | $54.20 | $54.20 |
| Purchase #6 | $228.57 | 7.185% | $244.9928 | $244.99 | $245.00 | $245.00 |
| Purchase #7 | $64.39 | 4.434% | $67.2451 | $67.25 | $67.25 | $67.20 |
| 7 purchase totals = | $817.11 | $877.3427 | $877.34 | $877.40 | $877.20 | |