| 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 | $197.99 | 6.615% | $211.087 | $211.09 | $211.10 | $211.10 |
| Purchase #2 | $178.25 | 3.401% | $184.3123 | $184.31 | $184.30 | $184.30 |
| Purchase #3 | $26.48 | 10.754% | $29.3277 | $29.33 | $29.35 | $29.30 |
| Purchase #4 | $110.77 | 3.210% | $114.3257 | $114.33 | $114.35 | $114.30 |
| Purchase #5 | $89.67 | 3.638% | $92.9322 | $92.93 | $92.95 | $92.90 |
| Purchase #6 | $86.95 | 13.443% | $98.6387 | $98.64 | $98.65 | $98.60 |
| Purchase #7 | $243.39 | 4.118% | $253.4128 | $253.41 | $253.40 | $253.40 |
| 7 purchase totals = | $933.50 | $984.0364 | $984.04 | $984.10 | $983.90 | |