| 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 | $129.73 | 10.478% | $143.3231 | $143.32 | $143.30 | $143.30 |
| Purchase #2 | $226.61 | 9.456% | $248.0382 | $248.04 | $248.05 | $248.00 |
| Purchase #3 | $184.55 | 9.781% | $202.6008 | $202.60 | $202.60 | $202.60 |
| Purchase #4 | $146.66 | 12.176% | $164.5173 | $164.52 | $164.50 | $164.50 |
| Purchase #5 | $211.57 | 5.701% | $223.6316 | $223.63 | $223.65 | $223.60 |
| Purchase #6 | $193.75 | 8.635% | $210.4803 | $210.48 | $210.50 | $210.50 |
| Purchase #7 | $134.31 | 13.319% | $152.1987 | $152.20 | $152.20 | $152.20 |
| 7 purchase totals = | $1,227.18 | $1,344.7900 | $1,344.79 | $1,344.80 | $1,344.70 | |