| 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 | $157.36 | 4.247% | $164.0431 | $164.04 | $164.05 | $164.00 |
| Purchase #2 | $58.50 | 12.299% | $65.6949 | $65.69 | $65.70 | $65.70 |
| Purchase #3 | $213.49 | 5.334% | $224.8776 | $224.88 | $224.90 | $224.90 |
| Purchase #4 | $200.77 | 11.829% | $224.5191 | $224.52 | $224.50 | $224.50 |
| Purchase #5 | $114.86 | 11.708% | $128.3078 | $128.31 | $128.30 | $128.30 |
| Purchase #6 | $175.70 | 11.343% | $195.6297 | $195.63 | $195.65 | $195.60 |
| Purchase #7 | $248.51 | 11.397% | $276.8327 | $276.83 | $276.85 | $276.80 |
| 7 purchase totals = | $1,169.19 | $1,279.9049 | $1,279.90 | $1,279.95 | $1,279.80 | |