| 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 | $101.78 | 6.537% | $108.4334 | $108.43 | $108.45 | $108.40 |
| Purchase #2 | $51.29 | 5.127% | $53.9196 | $53.92 | $53.90 | $53.90 |
| Purchase #3 | $243.54 | 11.710% | $272.0585 | $272.06 | $272.05 | $272.10 |
| Purchase #4 | $236.30 | 4.849% | $247.7582 | $247.76 | $247.75 | $247.80 |
| Purchase #5 | $48.33 | 4.515% | $50.5121 | $50.51 | $50.50 | $50.50 |
| Purchase #6 | $248.86 | 10.779% | $275.6846 | $275.68 | $275.70 | $275.70 |
| Purchase #7 | $8.75 | 13.407% | $9.9231 | $9.92 | $9.90 | $9.90 |
| 7 purchase totals = | $938.85 | $1,018.2895 | $1,018.28 | $1,018.25 | $1,018.30 | |