| 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 | $218.55 | 11.715% | $244.1531 | $244.15 | $244.15 | $244.20 |
| Purchase #2 | $101.92 | 7.579% | $109.6445 | $109.64 | $109.65 | $109.60 |
| Purchase #3 | $11.74 | 12.557% | $13.2142 | $13.21 | $13.20 | $13.20 |
| Purchase #4 | $145.97 | 10.476% | $161.2618 | $161.26 | $161.25 | $161.30 |
| Purchase #5 | $245.86 | 9.337% | $268.8159 | $268.82 | $268.80 | $268.80 |
| Purchase #6 | $147.90 | 9.610% | $162.1132 | $162.11 | $162.10 | $162.10 |
| Purchase #7 | $22.46 | 10.807% | $24.8873 | $24.89 | $24.90 | $24.90 |
| 7 purchase totals = | $894.40 | $984.0900 | $984.08 | $984.05 | $984.10 | |