| 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 | $98.45 | 11.776% | $110.0435 | $110.04 | $110.05 | $110.00 |
| Purchase #2 | $171.63 | 8.498% | $186.2151 | $186.22 | $186.20 | $186.20 |
| Purchase #3 | $137.45 | 12.803% | $155.0477 | $155.05 | $155.05 | $155.00 |
| Purchase #4 | $170.63 | 10.730% | $188.9386 | $188.94 | $188.95 | $188.90 |
| Purchase #5 | $21.40 | 8.243% | $23.164 | $23.16 | $23.15 | $23.20 |
| Purchase #6 | $187.58 | 12.753% | $211.5021 | $211.50 | $211.50 | $211.50 |
| Purchase #7 | $224.37 | 12.235% | $251.8217 | $251.82 | $251.80 | $251.80 |
| 7 purchase totals = | $1,011.51 | $1,126.7327 | $1,126.73 | $1,126.70 | $1,126.60 | |