| 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 | $24.28 | 4.701% | $25.4214 | $25.42 | $25.40 | $25.40 |
| Purchase #2 | $98.70 | 7.161% | $105.7679 | $105.77 | $105.75 | $105.80 |
| Purchase #3 | $143.42 | 10.815% | $158.9309 | $158.93 | $158.95 | $158.90 |
| Purchase #4 | $221.81 | 12.631% | $249.8268 | $249.83 | $249.85 | $249.80 |
| Purchase #5 | $50.39 | 4.256% | $52.5346 | $52.53 | $52.55 | $52.50 |
| Purchase #6 | $234.83 | 3.180% | $242.2976 | $242.30 | $242.30 | $242.30 |
| Purchase #7 | $179.57 | 12.757% | $202.4777 | $202.48 | $202.50 | $202.50 |
| 7 purchase totals = | $953.00 | $1,037.2569 | $1,037.26 | $1,037.30 | $1,037.20 | |