| 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 | $212.29 | 10.528% | $234.6399 | $234.64 | $234.65 | $234.60 |
| Purchase #2 | $149.47 | 9.662% | $163.9118 | $163.91 | $163.90 | $163.90 |
| Purchase #3 | $166.83 | 13.830% | $189.9026 | $189.90 | $189.90 | $189.90 |
| Purchase #4 | $131.44 | 8.315% | $142.3692 | $142.37 | $142.35 | $142.40 |
| Purchase #5 | $166.87 | 6.798% | $178.2138 | $178.21 | $178.20 | $178.20 |
| Purchase #6 | $112.91 | 4.120% | $117.5619 | $117.56 | $117.55 | $117.60 |
| Purchase #7 | $106.38 | 8.476% | $115.3968 | $115.40 | $115.40 | $115.40 |
| 7 purchase totals = | $1,046.19 | $1,141.9960 | $1,141.99 | $1,141.95 | $1,142.00 | |