| 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 | $242.95 | 9.340% | $265.6415 | $265.64 | $265.65 | $265.60 |
| Purchase #2 | $75.32 | 9.473% | $82.4551 | $82.46 | $82.45 | $82.50 |
| Purchase #3 | $201.69 | 7.151% | $216.1129 | $216.11 | $216.10 | $216.10 |
| Purchase #4 | $247.94 | 3.381% | $256.3229 | $256.32 | $256.30 | $256.30 |
| Purchase #5 | $231.44 | 7.368% | $248.4925 | $248.49 | $248.50 | $248.50 |
| Purchase #6 | $206.64 | 6.208% | $219.4682 | $219.47 | $219.45 | $219.50 |
| Purchase #7 | $126.28 | 4.791% | $132.3301 | $132.33 | $132.35 | $132.30 |
| 7 purchase totals = | $1,332.26 | $1,420.8232 | $1,420.82 | $1,420.80 | $1,420.80 | |