| 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 | $117.71 | 8.189% | $127.3493 | $127.35 | $127.35 | $127.30 |
| Purchase #2 | $128.25 | 12.273% | $143.9901 | $143.99 | $144.00 | $144.00 |
| Purchase #3 | $23.27 | 7.680% | $25.0571 | $25.06 | $25.05 | $25.10 |
| Purchase #4 | $218.89 | 8.499% | $237.4935 | $237.49 | $237.50 | $237.50 |
| Purchase #5 | $137.28 | 11.253% | $152.7281 | $152.73 | $152.75 | $152.70 |
| Purchase #6 | $183.98 | 10.128% | $202.6135 | $202.61 | $202.60 | $202.60 |
| Purchase #7 | $110.78 | 7.766% | $119.3832 | $119.38 | $119.40 | $119.40 |
| 7 purchase totals = | $920.16 | $1,008.6148 | $1,008.61 | $1,008.65 | $1,008.60 | |