| 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 | $132.54 | 11.816% | $148.2009 | $148.20 | $148.20 | $148.20 |
| Purchase #2 | $214.68 | 7.388% | $230.5406 | $230.54 | $230.55 | $230.50 |
| Purchase #3 | $141.80 | 10.358% | $156.4876 | $156.49 | $156.50 | $156.50 |
| Purchase #4 | $227.66 | 7.229% | $244.1175 | $244.12 | $244.10 | $244.10 |
| Purchase #5 | $69.51 | 12.813% | $78.4163 | $78.42 | $78.40 | $78.40 |
| Purchase #6 | $185.39 | 9.855% | $203.6602 | $203.66 | $203.65 | $203.70 |
| Purchase #7 | $164.98 | 11.333% | $183.6772 | $183.68 | $183.70 | $183.70 |
| 7 purchase totals = | $1,136.56 | $1,245.1003 | $1,245.11 | $1,245.10 | $1,245.10 | |