| 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 | $112.57 | 10.193% | $124.0443 | $124.04 | $124.05 | $124.00 |
| Purchase #2 | $90.39 | 9.655% | $99.1172 | $99.12 | $99.10 | $99.10 |
| Purchase #3 | $211.96 | 12.201% | $237.8212 | $237.82 | $237.80 | $237.80 |
| Purchase #4 | $159.69 | 5.656% | $168.7221 | $168.72 | $168.70 | $168.70 |
| Purchase #5 | $248.41 | 4.338% | $259.186 | $259.19 | $259.20 | $259.20 |
| Purchase #6 | $144.41 | 7.614% | $155.4054 | $155.41 | $155.40 | $155.40 |
| Purchase #7 | $168.98 | 3.853% | $175.4908 | $175.49 | $175.50 | $175.50 |
| 7 purchase totals = | $1,136.41 | $1,219.7870 | $1,219.79 | $1,219.75 | $1,219.70 | |