| 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 | $212.81 | 8.271% | $230.4115 | $230.41 | $230.40 | $230.40 |
| Purchase #2 | $87.87 | 12.387% | $98.7545 | $98.75 | $98.75 | $98.80 |
| Purchase #3 | $42.85 | 13.159% | $48.4886 | $48.49 | $48.50 | $48.50 |
| Purchase #4 | $153.89 | 8.529% | $167.0153 | $167.02 | $167.00 | $167.00 |
| Purchase #5 | $53.55 | 13.545% | $60.8033 | $60.80 | $60.80 | $60.80 |
| Purchase #6 | $143.62 | 4.482% | $150.057 | $150.06 | $150.05 | $150.10 |
| Purchase #7 | $118.42 | 12.428% | $133.1372 | $133.14 | $133.15 | $133.10 |
| 7 purchase totals = | $813.01 | $888.6674 | $888.67 | $888.65 | $888.70 | |