| 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 | $245.49 | 13.503% | $278.6385 | $278.64 | $278.65 | $278.60 |
| Purchase #2 | $140.60 | 8.419% | $152.4371 | $152.44 | $152.45 | $152.40 |
| Purchase #3 | $64.51 | 3.723% | $66.9117 | $66.91 | $66.90 | $66.90 |
| Purchase #4 | $61.56 | 8.790% | $66.9711 | $66.97 | $66.95 | $67.00 |
| Purchase #5 | $135.61 | 9.524% | $148.5255 | $148.53 | $148.55 | $148.50 |
| Purchase #6 | $160.33 | 6.364% | $170.5334 | $170.53 | $170.55 | $170.50 |
| Purchase #7 | $132.85 | 8.541% | $144.1967 | $144.20 | $144.20 | $144.20 |
| 7 purchase totals = | $940.95 | $1,028.2140 | $1,028.22 | $1,028.25 | $1,028.10 | |