| 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 | $201.94 | 3.177% | $208.3556 | $208.36 | $208.35 | $208.40 |
| Purchase #2 | $210.94 | 7.838% | $227.4735 | $227.47 | $227.45 | $227.50 |
| Purchase #3 | $69.72 | 8.316% | $75.5179 | $75.52 | $75.50 | $75.50 |
| Purchase #4 | $212.67 | 5.407% | $224.1691 | $224.17 | $224.15 | $224.20 |
| Purchase #5 | $147.42 | 11.267% | $164.0298 | $164.03 | $164.05 | $164.00 |
| Purchase #6 | $110.87 | 9.133% | $120.9958 | $121.00 | $121.00 | $121.00 |
| Purchase #7 | $153.71 | 10.148% | $169.3085 | $169.31 | $169.30 | $169.30 |
| 7 purchase totals = | $1,107.27 | $1,189.8502 | $1,189.86 | $1,189.80 | $1,189.90 | |