| 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 | $194.64 | 12.806% | $219.5656 | $219.57 | $219.55 | $219.60 |
| Purchase #2 | $183.86 | 9.772% | $201.8268 | $201.83 | $201.85 | $201.80 |
| Purchase #3 | $113.62 | 9.873% | $124.8377 | $124.84 | $124.85 | $124.80 |
| Purchase #4 | $222.84 | 13.306% | $252.4911 | $252.49 | $252.50 | $252.50 |
| Purchase #5 | $202.72 | 13.172% | $229.4223 | $229.42 | $229.40 | $229.40 |
| Purchase #6 | $239.34 | 5.195% | $251.7737 | $251.77 | $251.75 | $251.80 |
| Purchase #7 | $48.78 | 13.289% | $55.2624 | $55.26 | $55.25 | $55.30 |
| 7 purchase totals = | $1,205.80 | $1,335.1796 | $1,335.18 | $1,335.15 | $1,335.20 | |