| 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 | $92.81 | 11.670% | $103.6409 | $103.64 | $103.65 | $103.60 |
| Purchase #2 | $209.84 | 5.472% | $221.3224 | $221.32 | $221.30 | $221.30 |
| Purchase #3 | $121.41 | 6.293% | $129.0503 | $129.05 | $129.05 | $129.10 |
| Purchase #4 | $113.63 | 3.783% | $117.9286 | $117.93 | $117.95 | $117.90 |
| Purchase #5 | $123.57 | 4.770% | $129.4643 | $129.46 | $129.45 | $129.50 |
| Purchase #6 | $117.44 | 8.269% | $127.1511 | $127.15 | $127.15 | $127.20 |
| Purchase #7 | $102.55 | 5.209% | $107.8918 | $107.89 | $107.90 | $107.90 |
| 7 purchase totals = | $881.25 | $936.4494 | $936.44 | $936.45 | $936.50 | |