| 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 | $200.38 | 4.144% | $208.6837 | $208.68 | $208.70 | $208.70 |
| Purchase #2 | $198.98 | 8.872% | $216.6335 | $216.63 | $216.65 | $216.60 |
| Purchase #3 | $102.80 | 7.668% | $110.6827 | $110.68 | $110.70 | $110.70 |
| Purchase #4 | $188.94 | 9.198% | $206.3187 | $206.32 | $206.30 | $206.30 |
| Purchase #5 | $46.29 | 9.801% | $50.8269 | $50.83 | $50.85 | $50.80 |
| Purchase #6 | $186.52 | 9.587% | $204.4017 | $204.40 | $204.40 | $204.40 |
| Purchase #7 | $221.95 | 6.278% | $235.884 | $235.88 | $235.90 | $235.90 |
| 7 purchase totals = | $1,145.86 | $1,233.4312 | $1,233.42 | $1,233.50 | $1,233.40 | |