| 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 | $223.96 | 13.683% | $254.6044 | $254.60 | $254.60 | $254.60 |
| Purchase #2 | $89.79 | 9.621% | $98.4287 | $98.43 | $98.45 | $98.40 |
| Purchase #3 | $19.44 | 3.432% | $20.1072 | $20.11 | $20.10 | $20.10 |
| Purchase #4 | $98.93 | 10.547% | $109.3641 | $109.36 | $109.35 | $109.40 |
| Purchase #5 | $8.71 | 3.645% | $9.0275 | $9.03 | $9.05 | $9.00 |
| Purchase #6 | $197.69 | 9.601% | $216.6702 | $216.67 | $216.65 | $216.70 |
| Purchase #7 | $100.66 | 9.686% | $110.4099 | $110.41 | $110.40 | $110.40 |
| 7 purchase totals = | $739.18 | $818.6120 | $818.61 | $818.60 | $818.60 | |