| 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 | $106.40 | 9.598% | $116.6123 | $116.61 | $116.60 | $116.60 |
| Purchase #2 | $30.45 | 11.544% | $33.9651 | $33.97 | $33.95 | $34.00 |
| Purchase #3 | $55.77 | 6.497% | $59.3934 | $59.39 | $59.40 | $59.40 |
| Purchase #4 | $201.31 | 12.813% | $227.1039 | $227.10 | $227.10 | $227.10 |
| Purchase #5 | $173.30 | 8.551% | $188.1189 | $188.12 | $188.10 | $188.10 |
| Purchase #6 | $216.27 | 11.630% | $241.4222 | $241.42 | $241.40 | $241.40 |
| Purchase #7 | $197.31 | 4.479% | $206.1475 | $206.15 | $206.15 | $206.10 |
| 7 purchase totals = | $980.81 | $1,072.7633 | $1,072.76 | $1,072.70 | $1,072.70 | |