| 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 | $247.47 | 9.177% | $270.1803 | $270.18 | $270.20 | $270.20 |
| Purchase #2 | $207.40 | 5.801% | $219.4313 | $219.43 | $219.45 | $219.40 |
| Purchase #3 | $205.38 | 12.726% | $231.5167 | $231.52 | $231.50 | $231.50 |
| Purchase #4 | $52.26 | 4.824% | $54.781 | $54.78 | $54.80 | $54.80 |
| Purchase #5 | $87.42 | 13.789% | $99.4743 | $99.47 | $99.45 | $99.50 |
| Purchase #6 | $15.62 | 11.165% | $17.364 | $17.36 | $17.35 | $17.40 |
| Purchase #7 | $21.39 | 12.548% | $24.074 | $24.07 | $24.05 | $24.10 |
| 7 purchase totals = | $836.94 | $916.8216 | $916.81 | $916.80 | $916.90 | |