| 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 | $118.55 | 4.684% | $124.1029 | $124.10 | $124.10 | $124.10 |
| Purchase #2 | $18.81 | 13.462% | $21.3422 | $21.34 | $21.35 | $21.30 |
| Purchase #3 | $32.43 | 4.663% | $33.9422 | $33.94 | $33.95 | $33.90 |
| Purchase #4 | $223.98 | 3.444% | $231.6939 | $231.69 | $231.70 | $231.70 |
| Purchase #5 | $99.50 | 11.640% | $111.0818 | $111.08 | $111.10 | $111.10 |
| Purchase #6 | $21.26 | 5.121% | $22.3487 | $22.35 | $22.35 | $22.30 |
| Purchase #7 | $183.65 | 10.366% | $202.6872 | $202.69 | $202.70 | $202.70 |
| 7 purchase totals = | $698.18 | $747.1989 | $747.19 | $747.25 | $747.10 | |