| 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 | $194.88 | 7.378% | $209.2582 | $209.26 | $209.25 | $209.30 |
| Purchase #2 | $198.29 | 3.849% | $205.9222 | $205.92 | $205.90 | $205.90 |
| Purchase #3 | $211.55 | 9.462% | $231.5669 | $231.57 | $231.55 | $231.60 |
| Purchase #4 | $135.71 | 7.103% | $145.3495 | $145.35 | $145.35 | $145.30 |
| Purchase #5 | $212.45 | 5.854% | $224.8868 | $224.89 | $224.90 | $224.90 |
| Purchase #6 | $133.30 | 12.500% | $149.9625 | $149.96 | $149.95 | $150.00 |
| Purchase #7 | $96.71 | 13.796% | $110.0521 | $110.05 | $110.05 | $110.10 |
| 7 purchase totals = | $1,182.89 | $1,276.9982 | $1,277.00 | $1,276.95 | $1,277.10 | |