| 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 | $101.28 | 13.480% | $114.9325 | $114.93 | $114.95 | $114.90 |
| Purchase #2 | $177.50 | 13.829% | $202.0465 | $202.05 | $202.05 | $202.00 |
| Purchase #3 | $235.61 | 5.329% | $248.1657 | $248.17 | $248.15 | $248.20 |
| Purchase #4 | $14.68 | 13.309% | $16.6338 | $16.63 | $16.65 | $16.60 |
| Purchase #5 | $190.69 | 8.234% | $206.3914 | $206.39 | $206.40 | $206.40 |
| Purchase #6 | $87.42 | 12.258% | $98.1359 | $98.14 | $98.15 | $98.10 |
| Purchase #7 | $34.94 | 7.276% | $37.4822 | $37.48 | $37.50 | $37.50 |
| 7 purchase totals = | $842.12 | $923.7880 | $923.79 | $923.85 | $923.70 | |