| 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 | $96.39 | 3.632% | $99.8909 | $99.89 | $99.90 | $99.90 |
| Purchase #2 | $223.26 | 4.147% | $232.5186 | $232.52 | $232.50 | $232.50 |
| Purchase #3 | $54.75 | 11.548% | $61.0725 | $61.07 | $61.05 | $61.10 |
| Purchase #4 | $228.92 | 13.732% | $260.3553 | $260.36 | $260.35 | $260.40 |
| Purchase #5 | $133.60 | 12.130% | $149.8057 | $149.81 | $149.80 | $149.80 |
| Purchase #6 | $228.32 | 8.292% | $247.2523 | $247.25 | $247.25 | $247.30 |
| Purchase #7 | $103.68 | 7.735% | $111.6996 | $111.70 | $111.70 | $111.70 |
| 7 purchase totals = | $1,068.92 | $1,162.5949 | $1,162.60 | $1,162.55 | $1,162.70 | |