| 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 | $195.82 | 12.695% | $220.6793 | $220.68 | $220.70 | $220.70 |
| Purchase #2 | $225.26 | 11.749% | $251.7258 | $251.73 | $251.75 | $251.70 |
| Purchase #3 | $209.75 | 10.694% | $232.1807 | $232.18 | $232.20 | $232.20 |
| Purchase #4 | $81.55 | 6.113% | $86.5352 | $86.54 | $86.55 | $86.50 |
| Purchase #5 | $101.84 | 10.710% | $112.7471 | $112.75 | $112.75 | $112.70 |
| Purchase #6 | $58.85 | 8.696% | $63.9676 | $63.97 | $63.95 | $64.00 |
| Purchase #7 | $240.62 | 4.104% | $250.495 | $250.50 | $250.50 | $250.50 |
| 7 purchase totals = | $1,113.69 | $1,218.3307 | $1,218.35 | $1,218.40 | $1,218.30 | |