| 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 | $112.50 | 7.280% | $120.69 | $120.69 | $120.70 | $120.70 |
| Purchase #2 | $10.46 | 13.344% | $11.8558 | $11.86 | $11.85 | $11.90 |
| Purchase #3 | $24.47 | 5.673% | $25.8582 | $25.86 | $25.85 | $25.90 |
| Purchase #4 | $14.36 | 5.506% | $15.1507 | $15.15 | $15.15 | $15.20 |
| Purchase #5 | $245.83 | 13.384% | $278.7319 | $278.73 | $278.75 | $278.70 |
| Purchase #6 | $193.26 | 8.744% | $210.1587 | $210.16 | $210.15 | $210.20 |
| Purchase #7 | $247.26 | 6.279% | $262.7855 | $262.79 | $262.80 | $262.80 |
| 7 purchase totals = | $848.14 | $925.2308 | $925.24 | $925.25 | $925.40 | |