| 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 | $90.97 | 9.278% | $99.4102 | $99.41 | $99.40 | $99.40 |
| Purchase #2 | $207.92 | 8.183% | $224.9341 | $224.93 | $224.95 | $224.90 |
| Purchase #3 | $235.79 | 6.802% | $251.8284 | $251.83 | $251.85 | $251.80 |
| Purchase #4 | $187.34 | 12.788% | $211.297 | $211.30 | $211.30 | $211.30 |
| Purchase #5 | $46.26 | 7.833% | $49.8835 | $49.88 | $49.90 | $49.90 |
| Purchase #6 | $98.37 | 13.512% | $111.6618 | $111.66 | $111.65 | $111.70 |
| Purchase #7 | $240.63 | 9.242% | $262.869 | $262.87 | $262.85 | $262.90 |
| 7 purchase totals = | $1,107.28 | $1,211.8840 | $1,211.88 | $1,211.90 | $1,211.90 | |