| 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 | $190.34 | 11.668% | $212.5489 | $212.55 | $212.55 | $212.50 |
| Purchase #2 | $142.80 | 8.794% | $155.3578 | $155.36 | $155.35 | $155.40 |
| Purchase #3 | $93.63 | 7.797% | $100.9303 | $100.93 | $100.95 | $100.90 |
| Purchase #4 | $235.97 | 12.810% | $266.1978 | $266.20 | $266.20 | $266.20 |
| Purchase #5 | $82.31 | 11.459% | $91.7419 | $91.74 | $91.75 | $91.70 |
| Purchase #6 | $60.35 | 4.195% | $62.8817 | $62.88 | $62.90 | $62.90 |
| Purchase #7 | $36.54 | 10.616% | $40.4191 | $40.42 | $40.40 | $40.40 |
| 7 purchase totals = | $841.94 | $930.0775 | $930.08 | $930.10 | $930.00 | |