| 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 | $28.41 | 11.783% | $31.7576 | $31.76 | $31.75 | $31.80 |
| Purchase #2 | $113.99 | 10.276% | $125.7036 | $125.70 | $125.70 | $125.70 |
| Purchase #3 | $244.57 | 9.290% | $267.2906 | $267.29 | $267.30 | $267.30 |
| Purchase #4 | $208.33 | 13.245% | $235.9233 | $235.92 | $235.90 | $235.90 |
| Purchase #5 | $76.69 | 13.541% | $87.0746 | $87.07 | $87.05 | $87.10 |
| Purchase #6 | $138.95 | 3.217% | $143.42 | $143.42 | $143.40 | $143.40 |
| Purchase #7 | $138.62 | 6.567% | $147.7232 | $147.72 | $147.70 | $147.70 |
| 7 purchase totals = | $949.56 | $1,038.8929 | $1,038.88 | $1,038.80 | $1,038.90 | |