| 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 | $113.80 | 3.737% | $118.0527 | $118.05 | $118.05 | $118.10 |
| Purchase #2 | $144.66 | 11.782% | $161.7038 | $161.70 | $161.70 | $161.70 |
| Purchase #3 | $235.77 | 10.558% | $260.6626 | $260.66 | $260.65 | $260.70 |
| Purchase #4 | $232.32 | 8.724% | $252.5876 | $252.59 | $252.60 | $252.60 |
| Purchase #5 | $122.68 | 7.773% | $132.2159 | $132.22 | $132.20 | $132.20 |
| Purchase #6 | $108.62 | 9.704% | $119.1605 | $119.16 | $119.15 | $119.20 |
| Purchase #7 | $55.86 | 10.141% | $61.5248 | $61.52 | $61.50 | $61.50 |
| 7 purchase totals = | $1,013.71 | $1,105.9079 | $1,105.90 | $1,105.85 | $1,106.00 | |