| 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 | $225.46 | 8.329% | $244.2386 | $244.24 | $244.25 | $244.20 |
| Purchase #2 | $46.72 | 13.149% | $52.8632 | $52.86 | $52.85 | $52.90 |
| Purchase #3 | $138.65 | 3.874% | $144.0213 | $144.02 | $144.00 | $144.00 |
| Purchase #4 | $93.75 | 13.163% | $106.0903 | $106.09 | $106.10 | $106.10 |
| Purchase #5 | $238.72 | 10.351% | $263.4299 | $263.43 | $263.45 | $263.40 |
| Purchase #6 | $222.66 | 4.530% | $232.7465 | $232.75 | $232.75 | $232.70 |
| Purchase #7 | $157.65 | 12.791% | $177.815 | $177.82 | $177.80 | $177.80 |
| 7 purchase totals = | $1,123.61 | $1,221.2048 | $1,221.21 | $1,221.20 | $1,221.10 | |