| 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 | $200.92 | 12.290% | $225.6131 | $225.61 | $225.60 | $225.60 |
| Purchase #2 | $138.62 | 9.327% | $151.5491 | $151.55 | $151.55 | $151.50 |
| Purchase #3 | $194.87 | 4.505% | $203.6489 | $203.65 | $203.65 | $203.60 |
| Purchase #4 | $103.60 | 10.642% | $114.6251 | $114.63 | $114.65 | $114.60 |
| Purchase #5 | $94.84 | 4.844% | $99.434 | $99.43 | $99.45 | $99.40 |
| Purchase #6 | $132.57 | 8.713% | $144.1208 | $144.12 | $144.10 | $144.10 |
| Purchase #7 | $187.47 | 5.177% | $197.1753 | $197.18 | $197.20 | $197.20 |
| 7 purchase totals = | $1,052.89 | $1,136.1663 | $1,136.17 | $1,136.20 | $1,136.00 | |