| 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 | $118.26 | 10.202% | $130.3249 | $130.32 | $130.30 | $130.30 |
| Purchase #2 | $29.90 | 10.272% | $32.9713 | $32.97 | $32.95 | $33.00 |
| Purchase #3 | $9.31 | 3.311% | $9.6183 | $9.62 | $9.60 | $9.60 |
| Purchase #4 | $84.45 | 10.567% | $93.3738 | $93.37 | $93.35 | $93.40 |
| Purchase #5 | $157.37 | 5.510% | $166.0411 | $166.04 | $166.05 | $166.00 |
| Purchase #6 | $219.60 | 7.289% | $235.6066 | $235.61 | $235.60 | $235.60 |
| Purchase #7 | $67.51 | 5.514% | $71.2325 | $71.23 | $71.25 | $71.20 |
| 7 purchase totals = | $686.40 | $739.1685 | $739.16 | $739.10 | $739.10 | |