| 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 | $75.87 | 12.143% | $85.0829 | $85.08 | $85.10 | $85.10 |
| Purchase #2 | $206.85 | 11.614% | $230.8736 | $230.87 | $230.85 | $230.90 |
| Purchase #3 | $207.95 | 13.485% | $235.9921 | $235.99 | $236.00 | $236.00 |
| Purchase #4 | $126.81 | 5.209% | $133.4155 | $133.42 | $133.40 | $133.40 |
| Purchase #5 | $32.62 | 9.380% | $35.6798 | $35.68 | $35.70 | $35.70 |
| Purchase #6 | $118.77 | 12.626% | $133.7659 | $133.77 | $133.75 | $133.80 |
| Purchase #7 | $57.95 | 8.217% | $62.7118 | $62.71 | $62.70 | $62.70 |
| 7 purchase totals = | $826.82 | $917.5216 | $917.52 | $917.50 | $917.60 | |