| 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 | $230.27 | 8.329% | $249.4492 | $249.45 | $249.45 | $249.40 |
| Purchase #2 | $43.47 | 10.288% | $47.9422 | $47.94 | $47.95 | $47.90 |
| Purchase #3 | $247.98 | 3.387% | $256.3791 | $256.38 | $256.40 | $256.40 |
| Purchase #4 | $195.53 | 8.663% | $212.4688 | $212.47 | $212.45 | $212.50 |
| Purchase #5 | $45.68 | 7.364% | $49.0439 | $49.04 | $49.05 | $49.00 |
| Purchase #6 | $161.54 | 13.445% | $183.2591 | $183.26 | $183.25 | $183.30 |
| Purchase #7 | $25.94 | 11.106% | $28.8209 | $28.82 | $28.80 | $28.80 |
| 7 purchase totals = | $950.41 | $1,027.3632 | $1,027.36 | $1,027.35 | $1,027.30 | |