| 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 | $230.60 | 5.481% | $243.2392 | $243.24 | $243.25 | $243.20 |
| Purchase #2 | $139.34 | 11.867% | $155.8755 | $155.88 | $155.90 | $155.90 |
| Purchase #3 | $103.38 | 6.464% | $110.0625 | $110.06 | $110.05 | $110.10 |
| Purchase #4 | $188.40 | 7.352% | $202.2512 | $202.25 | $202.25 | $202.30 |
| Purchase #5 | $72.50 | 4.619% | $75.8488 | $75.85 | $75.85 | $75.80 |
| Purchase #6 | $18.84 | 3.589% | $19.5162 | $19.52 | $19.50 | $19.50 |
| Purchase #7 | $177.53 | 10.140% | $195.5315 | $195.53 | $195.55 | $195.50 |
| 7 purchase totals = | $930.59 | $1,002.3249 | $1,002.33 | $1,002.35 | $1,002.30 | |