| 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 | $102.61 | 8.130% | $110.9522 | $110.95 | $110.95 | $111.00 |
| Purchase #2 | $128.85 | 12.509% | $144.9678 | $144.97 | $144.95 | $145.00 |
| Purchase #3 | $151.36 | 7.309% | $162.4229 | $162.42 | $162.40 | $162.40 |
| Purchase #4 | $243.30 | 12.815% | $274.4789 | $274.48 | $274.50 | $274.50 |
| Purchase #5 | $224.74 | 11.168% | $249.839 | $249.84 | $249.85 | $249.80 |
| Purchase #6 | $212.67 | 5.317% | $223.9777 | $223.98 | $224.00 | $224.00 |
| Purchase #7 | $220.53 | 12.143% | $247.309 | $247.31 | $247.30 | $247.30 |
| 7 purchase totals = | $1,284.06 | $1,413.9475 | $1,413.95 | $1,413.95 | $1,414.00 | |