| 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 | $140.74 | 6.232% | $149.5109 | $149.51 | $149.50 | $149.50 |
| Purchase #2 | $240.43 | 8.204% | $260.1549 | $260.15 | $260.15 | $260.20 |
| Purchase #3 | $201.28 | 3.870% | $209.0695 | $209.07 | $209.05 | $209.10 |
| Purchase #4 | $53.90 | 7.402% | $57.8897 | $57.89 | $57.90 | $57.90 |
| Purchase #5 | $134.83 | 4.279% | $140.5994 | $140.60 | $140.60 | $140.60 |
| Purchase #6 | $243.69 | 7.544% | $262.074 | $262.07 | $262.05 | $262.10 |
| Purchase #7 | $38.92 | 8.732% | $42.3185 | $42.32 | $42.30 | $42.30 |
| 7 purchase totals = | $1,053.79 | $1,121.6169 | $1,121.61 | $1,121.55 | $1,121.70 | |