| 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 | $112.67 | 13.711% | $128.1182 | $128.12 | $128.10 | $128.10 |
| Purchase #2 | $178.65 | 9.510% | $195.6396 | $195.64 | $195.65 | $195.60 |
| Purchase #3 | $154.43 | 4.331% | $161.1184 | $161.12 | $161.10 | $161.10 |
| Purchase #4 | $205.86 | 3.717% | $213.5118 | $213.51 | $213.50 | $213.50 |
| Purchase #5 | $76.32 | 13.234% | $86.4202 | $86.42 | $86.40 | $86.40 |
| Purchase #6 | $121.92 | 11.663% | $136.1395 | $136.14 | $136.15 | $136.10 |
| Purchase #7 | $135.33 | 5.828% | $143.217 | $143.22 | $143.20 | $143.20 |
| 7 purchase totals = | $985.18 | $1,064.1647 | $1,064.17 | $1,064.10 | $1,064.00 | |