| 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 | $29.44 | 12.348% | $33.0753 | $33.08 | $33.10 | $33.10 |
| Purchase #2 | $204.85 | 3.376% | $211.7657 | $211.77 | $211.75 | $211.80 |
| Purchase #3 | $201.48 | 10.475% | $222.585 | $222.59 | $222.60 | $222.60 |
| Purchase #4 | $115.32 | 12.163% | $129.3464 | $129.35 | $129.35 | $129.30 |
| Purchase #5 | $16.72 | 11.731% | $18.6814 | $18.68 | $18.70 | $18.70 |
| Purchase #6 | $39.89 | 12.304% | $44.7981 | $44.80 | $44.80 | $44.80 |
| Purchase #7 | $227.67 | 6.763% | $243.0673 | $243.07 | $243.05 | $243.10 |
| 7 purchase totals = | $835.37 | $903.3192 | $903.34 | $903.35 | $903.40 | |