| 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 | $248.34 | 4.269% | $258.9416 | $258.94 | $258.95 | $258.90 |
| Purchase #2 | $190.78 | 9.134% | $208.2058 | $208.21 | $208.20 | $208.20 |
| Purchase #3 | $85.84 | 8.829% | $93.4188 | $93.42 | $93.40 | $93.40 |
| Purchase #4 | $6.81 | 11.103% | $7.5661 | $7.57 | $7.55 | $7.60 |
| Purchase #5 | $175.35 | 12.424% | $197.1355 | $197.14 | $197.15 | $197.10 |
| Purchase #6 | $106.69 | 11.304% | $118.7502 | $118.75 | $118.75 | $118.80 |
| Purchase #7 | $23.29 | 9.769% | $25.5652 | $25.57 | $25.55 | $25.60 |
| 7 purchase totals = | $837.10 | $909.5832 | $909.60 | $909.55 | $909.60 | |