| 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 | $194.32 | 3.740% | $201.5876 | $201.59 | $201.60 | $201.60 |
| Purchase #2 | $171.94 | 12.868% | $194.0652 | $194.07 | $194.05 | $194.10 |
| Purchase #3 | $28.52 | 8.379% | $30.9097 | $30.91 | $30.90 | $30.90 |
| Purchase #4 | $99.72 | 12.804% | $112.4881 | $112.49 | $112.50 | $112.50 |
| Purchase #5 | $18.98 | 4.205% | $19.7781 | $19.78 | $19.80 | $19.80 |
| Purchase #6 | $56.48 | 5.461% | $59.5644 | $59.56 | $59.55 | $59.60 |
| Purchase #7 | $211.83 | 6.281% | $225.135 | $225.14 | $225.15 | $225.10 |
| 7 purchase totals = | $781.79 | $843.5281 | $843.54 | $843.55 | $843.60 | |