| 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 | $206.70 | 10.312% | $228.0149 | $228.01 | $228.00 | $228.00 |
| Purchase #2 | $125.84 | 3.174% | $129.8342 | $129.83 | $129.85 | $129.80 |
| Purchase #3 | $98.33 | 7.562% | $105.7657 | $105.77 | $105.75 | $105.80 |
| Purchase #4 | $165.47 | 13.485% | $187.7836 | $187.78 | $187.80 | $187.80 |
| Purchase #5 | $150.39 | 10.761% | $166.5735 | $166.57 | $166.55 | $166.60 |
| Purchase #6 | $155.34 | 13.375% | $176.1167 | $176.12 | $176.10 | $176.10 |
| Purchase #7 | $233.52 | 6.812% | $249.4274 | $249.43 | $249.45 | $249.40 |
| 7 purchase totals = | $1,135.59 | $1,243.5160 | $1,243.51 | $1,243.50 | $1,243.50 | |