| 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 | $102.48 | 9.519% | $112.2351 | $112.24 | $112.25 | $112.20 |
| Purchase #2 | $214.62 | 3.497% | $222.1253 | $222.13 | $222.15 | $222.10 |
| Purchase #3 | $207.87 | 7.813% | $224.1109 | $224.11 | $224.10 | $224.10 |
| Purchase #4 | $189.72 | 4.331% | $197.9368 | $197.94 | $197.95 | $197.90 |
| Purchase #5 | $173.91 | 3.427% | $179.8699 | $179.87 | $179.85 | $179.90 |
| Purchase #6 | $23.48 | 4.872% | $24.6239 | $24.62 | $24.60 | $24.60 |
| Purchase #7 | $235.92 | 5.577% | $249.0773 | $249.08 | $249.10 | $249.10 |
| 7 purchase totals = | $1,148.00 | $1,209.9792 | $1,209.99 | $1,210.00 | $1,209.90 | |