| 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 | $116.59 | 3.449% | $120.6112 | $120.61 | $120.60 | $120.60 |
| Purchase #2 | $121.47 | 10.311% | $133.9948 | $133.99 | $134.00 | $134.00 |
| Purchase #3 | $52.86 | 10.516% | $58.4188 | $58.42 | $58.40 | $58.40 |
| Purchase #4 | $207.53 | 5.160% | $218.2385 | $218.24 | $218.25 | $218.20 |
| Purchase #5 | $194.58 | 3.317% | $201.0342 | $201.03 | $201.05 | $201.00 |
| Purchase #6 | $107.54 | 10.230% | $118.5413 | $118.54 | $118.55 | $118.50 |
| Purchase #7 | $195.83 | 12.449% | $220.2089 | $220.21 | $220.20 | $220.20 |
| 7 purchase totals = | $996.40 | $1,071.0477 | $1,071.04 | $1,071.05 | $1,070.90 | |