| 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 | $216.60 | 12.517% | $243.7118 | $243.71 | $243.70 | $243.70 |
| Purchase #2 | $211.92 | 8.164% | $229.2211 | $229.22 | $229.20 | $229.20 |
| Purchase #3 | $210.96 | 12.448% | $237.2203 | $237.22 | $237.20 | $237.20 |
| Purchase #4 | $16.84 | 4.132% | $17.5358 | $17.54 | $17.55 | $17.50 |
| Purchase #5 | $210.92 | 10.874% | $233.8554 | $233.86 | $233.85 | $233.90 |
| Purchase #6 | $20.35 | 9.823% | $22.349 | $22.35 | $22.35 | $22.30 |
| Purchase #7 | $144.31 | 13.309% | $163.5162 | $163.52 | $163.50 | $163.50 |
| 7 purchase totals = | $1,031.90 | $1,147.4096 | $1,147.42 | $1,147.35 | $1,147.30 | |