| 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 | $243.40 | 3.210% | $251.2131 | $251.21 | $251.20 | $251.20 |
| Purchase #2 | $152.68 | 5.556% | $161.1629 | $161.16 | $161.15 | $161.20 |
| Purchase #3 | $217.52 | 4.771% | $227.8979 | $227.90 | $227.90 | $227.90 |
| Purchase #4 | $185.91 | 3.460% | $192.3425 | $192.34 | $192.35 | $192.30 |
| Purchase #5 | $237.79 | 10.395% | $262.5083 | $262.51 | $262.50 | $262.50 |
| Purchase #6 | $193.38 | 13.683% | $219.8402 | $219.84 | $219.85 | $219.80 |
| Purchase #7 | $239.97 | 4.117% | $249.8496 | $249.85 | $249.85 | $249.80 |
| 7 purchase totals = | $1,470.65 | $1,564.8145 | $1,564.81 | $1,564.80 | $1,564.70 | |