| 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 | $238.53 | 7.635% | $256.7418 | $256.74 | $256.75 | $256.70 |
| Purchase #2 | $101.90 | 11.206% | $113.3189 | $113.32 | $113.30 | $113.30 |
| Purchase #3 | $171.72 | 10.563% | $189.8588 | $189.86 | $189.85 | $189.90 |
| Purchase #4 | $94.98 | 5.601% | $100.2998 | $100.30 | $100.30 | $100.30 |
| Purchase #5 | $136.87 | 8.445% | $148.4287 | $148.43 | $148.45 | $148.40 |
| Purchase #6 | $81.81 | 12.447% | $91.9929 | $91.99 | $92.00 | $92.00 |
| Purchase #7 | $209.85 | 8.282% | $227.2298 | $227.23 | $227.25 | $227.20 |
| 7 purchase totals = | $1,035.66 | $1,127.8707 | $1,127.87 | $1,127.90 | $1,127.80 | |