| 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 | $206.84 | 5.205% | $217.606 | $217.61 | $217.60 | $217.60 |
| Purchase #2 | $89.41 | 13.319% | $101.3185 | $101.32 | $101.30 | $101.30 |
| Purchase #3 | $221.51 | 9.392% | $242.3142 | $242.31 | $242.30 | $242.30 |
| Purchase #4 | $233.64 | 4.419% | $243.9646 | $243.96 | $243.95 | $244.00 |
| Purchase #5 | $41.68 | 7.710% | $44.8935 | $44.89 | $44.90 | $44.90 |
| Purchase #6 | $107.76 | 6.829% | $115.1189 | $115.12 | $115.10 | $115.10 |
| Purchase #7 | $191.35 | 13.639% | $217.4482 | $217.45 | $217.45 | $217.40 |
| 7 purchase totals = | $1,092.19 | $1,182.6639 | $1,182.66 | $1,182.60 | $1,182.60 | |