| 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 | $14.28 | 7.169% | $15.3037 | $15.30 | $15.30 | $15.30 |
| Purchase #2 | $142.94 | 11.601% | $159.5225 | $159.52 | $159.50 | $159.50 |
| Purchase #3 | $236.45 | 4.735% | $247.6459 | $247.65 | $247.65 | $247.60 |
| Purchase #4 | $89.42 | 7.531% | $96.1542 | $96.15 | $96.15 | $96.20 |
| Purchase #5 | $233.98 | 4.440% | $244.3687 | $244.37 | $244.35 | $244.40 |
| Purchase #6 | $204.34 | 5.281% | $215.1312 | $215.13 | $215.15 | $215.10 |
| Purchase #7 | $163.54 | 9.750% | $179.4852 | $179.49 | $179.50 | $179.50 |
| 7 purchase totals = | $1,084.95 | $1,157.6114 | $1,157.61 | $1,157.60 | $1,157.60 | |