| 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 | $219.92 | 8.607% | $238.8485 | $238.85 | $238.85 | $238.80 |
| Purchase #2 | $212.38 | 5.556% | $224.1798 | $224.18 | $224.20 | $224.20 |
| Purchase #3 | $24.72 | 11.245% | $27.4998 | $27.50 | $27.50 | $27.50 |
| Purchase #4 | $194.57 | 7.472% | $209.1083 | $209.11 | $209.10 | $209.10 |
| Purchase #5 | $165.83 | 7.537% | $178.3286 | $178.33 | $178.35 | $178.30 |
| Purchase #6 | $54.32 | 5.737% | $57.4363 | $57.44 | $57.45 | $57.40 |
| Purchase #7 | $244.74 | 13.636% | $278.1127 | $278.11 | $278.10 | $278.10 |
| 7 purchase totals = | $1,116.48 | $1,213.5140 | $1,213.52 | $1,213.55 | $1,213.40 | |