| 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 | $101.29 | 10.221% | $111.6429 | $111.64 | $111.65 | $111.60 |
| Purchase #2 | $196.37 | 6.657% | $209.4424 | $209.44 | $209.45 | $209.40 |
| Purchase #3 | $167.56 | 4.694% | $175.4253 | $175.43 | $175.45 | $175.40 |
| Purchase #4 | $245.37 | 13.352% | $278.1318 | $278.13 | $278.15 | $278.10 |
| Purchase #5 | $47.63 | 13.563% | $54.0901 | $54.09 | $54.10 | $54.10 |
| Purchase #6 | $212.53 | 10.201% | $234.2102 | $234.21 | $234.20 | $234.20 |
| Purchase #7 | $40.87 | 9.623% | $44.8029 | $44.80 | $44.80 | $44.80 |
| 7 purchase totals = | $1,011.62 | $1,107.7456 | $1,107.74 | $1,107.80 | $1,107.60 | |