| 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 | $194.77 | 3.195% | $200.9929 | $200.99 | $201.00 | $201.00 |
| Purchase #2 | $118.66 | 6.294% | $126.1285 | $126.13 | $126.15 | $126.10 |
| Purchase #3 | $35.26 | 11.119% | $39.1806 | $39.18 | $39.20 | $39.20 |
| Purchase #4 | $223.51 | 10.693% | $247.4099 | $247.41 | $247.40 | $247.40 |
| Purchase #5 | $202.68 | 3.310% | $209.3887 | $209.39 | $209.40 | $209.40 |
| Purchase #6 | $143.94 | 6.405% | $153.1594 | $153.16 | $153.15 | $153.20 |
| Purchase #7 | $98.69 | 8.465% | $107.0441 | $107.04 | $107.05 | $107.00 |
| 7 purchase totals = | $1,017.51 | $1,083.3041 | $1,083.30 | $1,083.35 | $1,083.30 | |