| 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 | $103.48 | 4.127% | $107.7506 | $107.75 | $107.75 | $107.80 |
| Purchase #2 | $199.93 | 13.837% | $227.5943 | $227.59 | $227.60 | $227.60 |
| Purchase #3 | $189.46 | 6.683% | $202.1216 | $202.12 | $202.10 | $202.10 |
| Purchase #4 | $45.67 | 12.585% | $51.4176 | $51.42 | $51.40 | $51.40 |
| Purchase #5 | $18.52 | 10.700% | $20.5016 | $20.50 | $20.50 | $20.50 |
| Purchase #6 | $215.39 | 4.379% | $224.8219 | $224.82 | $224.80 | $224.80 |
| Purchase #7 | $11.79 | 8.432% | $12.7841 | $12.78 | $12.80 | $12.80 |
| 7 purchase totals = | $784.24 | $846.9917 | $846.98 | $846.95 | $847.00 | |