| 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 | $229.31 | 5.367% | $241.6171 | $241.62 | $241.60 | $241.60 |
| Purchase #2 | $68.40 | 12.271% | $76.7934 | $76.79 | $76.80 | $76.80 |
| Purchase #3 | $110.46 | 8.594% | $119.9529 | $119.95 | $119.95 | $120.00 |
| Purchase #4 | $149.39 | 11.811% | $167.0345 | $167.03 | $167.05 | $167.00 |
| Purchase #5 | $184.49 | 5.608% | $194.8362 | $194.84 | $194.85 | $194.80 |
| Purchase #6 | $45.30 | 6.781% | $48.3718 | $48.37 | $48.35 | $48.40 |
| Purchase #7 | $92.63 | 7.621% | $99.6893 | $99.69 | $99.70 | $99.70 |
| 7 purchase totals = | $879.98 | $948.2952 | $948.29 | $948.30 | $948.30 | |