| 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 | $19.33 | 9.753% | $21.2153 | $21.22 | $21.20 | $21.20 |
| Purchase #2 | $188.80 | 4.683% | $197.6415 | $197.64 | $197.65 | $197.60 |
| Purchase #3 | $180.80 | 6.531% | $192.608 | $192.61 | $192.60 | $192.60 |
| Purchase #4 | $164.48 | 3.686% | $170.5427 | $170.54 | $170.55 | $170.50 |
| Purchase #5 | $134.89 | 12.648% | $151.9509 | $151.95 | $151.95 | $152.00 |
| Purchase #6 | $244.86 | 9.394% | $267.8621 | $267.86 | $267.85 | $267.90 |
| Purchase #7 | $96.85 | 8.583% | $105.1626 | $105.16 | $105.15 | $105.20 |
| 7 purchase totals = | $1,030.01 | $1,106.9831 | $1,106.98 | $1,106.95 | $1,107.00 | |