| 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 | $231.91 | 13.442% | $263.0833 | $263.08 | $263.10 | $263.10 |
| Purchase #2 | $99.96 | 6.788% | $106.7453 | $106.75 | $106.75 | $106.70 |
| Purchase #3 | $250.72 | 12.165% | $281.2201 | $281.22 | $281.20 | $281.20 |
| Purchase #4 | $129.98 | 10.339% | $143.4186 | $143.42 | $143.40 | $143.40 |
| Purchase #5 | $240.81 | 3.596% | $249.4695 | $249.47 | $249.45 | $249.50 |
| Purchase #6 | $93.80 | 10.729% | $103.8638 | $103.86 | $103.85 | $103.90 |
| Purchase #7 | $169.85 | 6.150% | $180.2958 | $180.30 | $180.30 | $180.30 |
| 7 purchase totals = | $1,217.03 | $1,328.0964 | $1,328.10 | $1,328.05 | $1,328.10 | |