| 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 | $206.92 | 11.195% | $230.0847 | $230.08 | $230.10 | $230.10 |
| Purchase #2 | $105.71 | 9.643% | $115.9036 | $115.90 | $115.90 | $115.90 |
| Purchase #3 | $135.41 | 9.802% | $148.6829 | $148.68 | $148.70 | $148.70 |
| Purchase #4 | $161.62 | 10.558% | $178.6838 | $178.68 | $178.70 | $178.70 |
| Purchase #5 | $217.49 | 8.297% | $235.5351 | $235.54 | $235.55 | $235.50 |
| Purchase #6 | $100.29 | 11.726% | $112.05 | $112.05 | $112.05 | $112.10 |
| Purchase #7 | $243.75 | 10.371% | $269.0293 | $269.03 | $269.05 | $269.00 |
| 7 purchase totals = | $1,171.19 | $1,289.9694 | $1,289.96 | $1,290.05 | $1,290.00 | |