| 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 | $97.95 | 13.111% | $110.7922 | $110.79 | $110.80 | $110.80 |
| Purchase #2 | $208.40 | 9.342% | $227.8687 | $227.87 | $227.85 | $227.90 |
| Purchase #3 | $8.45 | 13.278% | $9.572 | $9.57 | $9.55 | $9.60 |
| Purchase #4 | $123.82 | 10.858% | $137.2644 | $137.26 | $137.25 | $137.30 |
| Purchase #5 | $120.68 | 6.327% | $128.3154 | $128.32 | $128.30 | $128.30 |
| Purchase #6 | $217.32 | 3.787% | $225.5499 | $225.55 | $225.55 | $225.50 |
| Purchase #7 | $178.43 | 5.428% | $188.1152 | $188.12 | $188.10 | $188.10 |
| 7 purchase totals = | $955.05 | $1,027.4778 | $1,027.48 | $1,027.40 | $1,027.50 | |