| 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 | $39.52 | 12.576% | $44.49 | $44.49 | $44.50 | $44.50 |
| Purchase #2 | $192.84 | 9.450% | $211.0634 | $211.06 | $211.05 | $211.10 |
| Purchase #3 | $63.53 | 9.222% | $69.3887 | $69.39 | $69.40 | $69.40 |
| Purchase #4 | $236.98 | 8.290% | $256.6256 | $256.63 | $256.65 | $256.60 |
| Purchase #5 | $202.58 | 5.251% | $213.2175 | $213.22 | $213.20 | $213.20 |
| Purchase #6 | $185.47 | 7.752% | $199.8476 | $199.85 | $199.85 | $199.80 |
| Purchase #7 | $160.50 | 10.115% | $176.7346 | $176.73 | $176.75 | $176.70 |
| 7 purchase totals = | $1,081.42 | $1,171.3674 | $1,171.37 | $1,171.40 | $1,171.30 | |