| 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 | $209.66 | 8.429% | $227.3322 | $227.33 | $227.35 | $227.30 |
| Purchase #2 | $29.38 | 7.457% | $31.5709 | $31.57 | $31.55 | $31.60 |
| Purchase #3 | $219.68 | 12.829% | $247.8627 | $247.86 | $247.85 | $247.90 |
| Purchase #4 | $228.34 | 13.842% | $259.9468 | $259.95 | $259.95 | $259.90 |
| Purchase #5 | $45.85 | 10.842% | $50.8211 | $50.82 | $50.80 | $50.80 |
| Purchase #6 | $191.68 | 4.385% | $200.0852 | $200.09 | $200.10 | $200.10 |
| Purchase #7 | $219.84 | 7.451% | $236.2203 | $236.22 | $236.20 | $236.20 |
| 7 purchase totals = | $1,144.43 | $1,253.8392 | $1,253.84 | $1,253.80 | $1,253.80 | |