| 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 | $205.35 | 11.245% | $228.4416 | $228.44 | $228.45 | $228.40 |
| Purchase #2 | $105.57 | 5.541% | $111.4196 | $111.42 | $111.40 | $111.40 |
| Purchase #3 | $233.41 | 12.729% | $263.1208 | $263.12 | $263.10 | $263.10 |
| Purchase #4 | $231.99 | 6.136% | $246.2249 | $246.22 | $246.20 | $246.20 |
| Purchase #5 | $79.89 | 7.520% | $85.8977 | $85.90 | $85.90 | $85.90 |
| Purchase #6 | $6.93 | 6.191% | $7.359 | $7.36 | $7.35 | $7.40 |
| Purchase #7 | $209.38 | 3.555% | $216.8235 | $216.82 | $216.80 | $216.80 |
| 7 purchase totals = | $1,072.52 | $1,159.2871 | $1,159.28 | $1,159.20 | $1,159.20 | |