| 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 | $245.25 | 8.378% | $265.797 | $265.80 | $265.80 | $265.80 |
| Purchase #2 | $231.29 | 5.597% | $244.2353 | $244.24 | $244.25 | $244.20 |
| Purchase #3 | $81.25 | 8.348% | $88.0328 | $88.03 | $88.05 | $88.00 |
| Purchase #4 | $165.49 | 7.421% | $177.771 | $177.77 | $177.75 | $177.80 |
| Purchase #5 | $131.40 | 13.350% | $148.9419 | $148.94 | $148.95 | $148.90 |
| Purchase #6 | $136.40 | 9.281% | $149.0593 | $149.06 | $149.05 | $149.10 |
| Purchase #7 | $238.61 | 12.859% | $269.2929 | $269.29 | $269.30 | $269.30 |
| 7 purchase totals = | $1,229.69 | $1,343.1302 | $1,343.13 | $1,343.15 | $1,343.10 | |