| 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 | $235.76 | 7.222% | $252.7866 | $252.79 | $252.80 | $252.80 |
| Purchase #2 | $131.84 | 5.847% | $139.5487 | $139.55 | $139.55 | $139.50 |
| Purchase #3 | $50.42 | 7.115% | $54.0074 | $54.01 | $54.00 | $54.00 |
| Purchase #4 | $6.37 | 3.640% | $6.6019 | $6.60 | $6.60 | $6.60 |
| Purchase #5 | $100.66 | 6.358% | $107.06 | $107.06 | $107.05 | $107.10 |
| Purchase #6 | $222.86 | 5.201% | $234.4509 | $234.45 | $234.45 | $234.50 |
| Purchase #7 | $75.94 | 12.768% | $85.636 | $85.64 | $85.65 | $85.60 |
| 7 purchase totals = | $823.85 | $880.0915 | $880.10 | $880.10 | $880.10 | |