| 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 | $187.91 | 3.157% | $193.8423 | $193.84 | $193.85 | $193.80 |
| Purchase #2 | $65.78 | 13.127% | $74.4149 | $74.41 | $74.40 | $74.40 |
| Purchase #3 | $219.68 | 8.301% | $237.9156 | $237.92 | $237.90 | $237.90 |
| Purchase #4 | $244.96 | 4.203% | $255.2557 | $255.26 | $255.25 | $255.30 |
| Purchase #5 | $88.83 | 9.166% | $96.9722 | $96.97 | $96.95 | $97.00 |
| Purchase #6 | $205.93 | 10.323% | $227.1882 | $227.19 | $227.20 | $227.20 |
| Purchase #7 | $122.64 | 6.860% | $131.0531 | $131.05 | $131.05 | $131.10 |
| 7 purchase totals = | $1,135.73 | $1,216.6420 | $1,216.64 | $1,216.60 | $1,216.70 | |