| 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 | $18.26 | 5.323% | $19.232 | $19.23 | $19.25 | $19.20 |
| Purchase #2 | $177.33 | 9.676% | $194.4885 | $194.49 | $194.50 | $194.50 |
| Purchase #3 | $107.74 | 12.805% | $121.5361 | $121.54 | $121.55 | $121.50 |
| Purchase #4 | $237.66 | 4.197% | $247.6346 | $247.63 | $247.65 | $247.60 |
| Purchase #5 | $116.52 | 3.413% | $120.4968 | $120.50 | $120.50 | $120.50 |
| Purchase #6 | $101.42 | 10.632% | $112.203 | $112.20 | $112.20 | $112.20 |
| Purchase #7 | $230.70 | 5.282% | $242.8856 | $242.89 | $242.90 | $242.90 |
| 7 purchase totals = | $989.63 | $1,058.4766 | $1,058.48 | $1,058.55 | $1,058.40 | |