| 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 | $94.85 | 7.778% | $102.2274 | $102.23 | $102.25 | $102.20 |
| Purchase #2 | $246.68 | 12.188% | $276.7454 | $276.75 | $276.75 | $276.70 |
| Purchase #3 | $100.49 | 13.109% | $113.6632 | $113.66 | $113.65 | $113.70 |
| Purchase #4 | $129.82 | 7.311% | $139.3111 | $139.31 | $139.30 | $139.30 |
| Purchase #5 | $225.76 | 13.776% | $256.8607 | $256.86 | $256.85 | $256.90 |
| Purchase #6 | $27.74 | 12.274% | $31.1448 | $31.14 | $31.15 | $31.10 |
| Purchase #7 | $186.53 | 10.217% | $205.5878 | $205.59 | $205.60 | $205.60 |
| 7 purchase totals = | $1,011.87 | $1,125.5404 | $1,125.54 | $1,125.55 | $1,125.50 | |