| 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 | $219.85 | 6.173% | $233.4213 | $233.42 | $233.40 | $233.40 |
| Purchase #2 | $32.52 | 3.599% | $33.6904 | $33.69 | $33.70 | $33.70 |
| Purchase #3 | $109.84 | 8.168% | $118.8117 | $118.81 | $118.80 | $118.80 |
| Purchase #4 | $80.82 | 7.288% | $86.7102 | $86.71 | $86.70 | $86.70 |
| Purchase #5 | $63.79 | 8.701% | $69.3404 | $69.34 | $69.35 | $69.30 |
| Purchase #6 | $21.37 | 7.835% | $23.0443 | $23.04 | $23.05 | $23.00 |
| Purchase #7 | $49.47 | 11.843% | $55.3287 | $55.33 | $55.35 | $55.30 |
| 7 purchase totals = | $577.66 | $620.3470 | $620.34 | $620.35 | $620.20 | |