| 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 | $137.99 | 10.176% | $152.0319 | $152.03 | $152.05 | $152.00 |
| Purchase #2 | $226.55 | 10.210% | $249.6808 | $249.68 | $249.70 | $249.70 |
| Purchase #3 | $49.47 | 6.810% | $52.8389 | $52.84 | $52.85 | $52.80 |
| Purchase #4 | $37.91 | 3.763% | $39.3366 | $39.34 | $39.35 | $39.30 |
| Purchase #5 | $93.72 | 12.333% | $105.2785 | $105.28 | $105.30 | $105.30 |
| Purchase #6 | $89.82 | 13.755% | $102.1747 | $102.17 | $102.15 | $102.20 |
| Purchase #7 | $221.36 | 8.108% | $239.3079 | $239.31 | $239.30 | $239.30 |
| 7 purchase totals = | $856.82 | $940.6493 | $940.65 | $940.70 | $940.60 | |