| 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 | $204.67 | 6.549% | $218.0738 | $218.07 | $218.05 | $218.10 |
| Purchase #2 | $118.82 | 10.330% | $131.0941 | $131.09 | $131.10 | $131.10 |
| Purchase #3 | $120.29 | 3.121% | $124.0443 | $124.04 | $124.05 | $124.00 |
| Purchase #4 | $143.86 | 7.317% | $154.3862 | $154.39 | $154.40 | $154.40 |
| Purchase #5 | $68.59 | 10.524% | $75.8084 | $75.81 | $75.80 | $75.80 |
| Purchase #6 | $62.98 | 8.480% | $68.3207 | $68.32 | $68.30 | $68.30 |
| Purchase #7 | $222.70 | 8.469% | $241.5605 | $241.56 | $241.55 | $241.60 |
| 7 purchase totals = | $941.91 | $1,013.2880 | $1,013.28 | $1,013.25 | $1,013.30 | |