| 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 | $95.64 | 7.192% | $102.5184 | $102.52 | $102.50 | $102.50 |
| Purchase #2 | $177.65 | 9.193% | $193.9814 | $193.98 | $194.00 | $194.00 |
| Purchase #3 | $37.78 | 4.102% | $39.3297 | $39.33 | $39.35 | $39.30 |
| Purchase #4 | $192.44 | 8.476% | $208.7512 | $208.75 | $208.75 | $208.80 |
| Purchase #5 | $135.32 | 11.709% | $151.1646 | $151.16 | $151.15 | $151.20 |
| Purchase #6 | $176.30 | 6.842% | $188.3624 | $188.36 | $188.35 | $188.40 |
| Purchase #7 | $195.68 | 8.577% | $212.4635 | $212.46 | $212.45 | $212.50 |
| 7 purchase totals = | $1,010.81 | $1,096.5712 | $1,096.56 | $1,096.55 | $1,096.70 | |