| 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 | $121.61 | 6.827% | $129.9123 | $129.91 | $129.90 | $129.90 |
| Purchase #2 | $204.42 | 9.476% | $223.7908 | $223.79 | $223.80 | $223.80 |
| Purchase #3 | $197.97 | 8.155% | $214.1145 | $214.11 | $214.10 | $214.10 |
| Purchase #4 | $199.64 | 13.552% | $226.6952 | $226.70 | $226.70 | $226.70 |
| Purchase #5 | $58.87 | 7.506% | $63.2888 | $63.29 | $63.30 | $63.30 |
| Purchase #6 | $89.82 | 7.647% | $96.6885 | $96.69 | $96.70 | $96.70 |
| Purchase #7 | $42.46 | 5.246% | $44.6875 | $44.69 | $44.70 | $44.70 |
| 7 purchase totals = | $914.79 | $999.1776 | $999.18 | $999.20 | $999.20 | |