| 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 | $222.95 | 7.679% | $240.0703 | $240.07 | $240.05 | $240.10 |
| Purchase #2 | $119.87 | 8.200% | $129.6993 | $129.70 | $129.70 | $129.70 |
| Purchase #3 | $16.26 | 5.771% | $17.1984 | $17.20 | $17.20 | $17.20 |
| Purchase #4 | $135.43 | 3.481% | $140.1443 | $140.14 | $140.15 | $140.10 |
| Purchase #5 | $144.77 | 5.536% | $152.7845 | $152.78 | $152.80 | $152.80 |
| Purchase #6 | $213.48 | 4.869% | $223.8743 | $223.87 | $223.85 | $223.90 |
| Purchase #7 | $50.98 | 7.319% | $54.7112 | $54.71 | $54.70 | $54.70 |
| 7 purchase totals = | $903.74 | $958.4823 | $958.47 | $958.45 | $958.50 | |