| 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 | $121.85 | 8.563% | $132.284 | $132.28 | $132.30 | $132.30 |
| Purchase #2 | $23.42 | 3.789% | $24.3074 | $24.31 | $24.30 | $24.30 |
| Purchase #3 | $18.67 | 7.614% | $20.0915 | $20.09 | $20.10 | $20.10 |
| Purchase #4 | $5.35 | 13.456% | $6.0699 | $6.07 | $6.05 | $6.10 |
| Purchase #5 | $66.79 | 9.853% | $73.3708 | $73.37 | $73.35 | $73.40 |
| Purchase #6 | $194.33 | 12.320% | $218.2715 | $218.27 | $218.25 | $218.30 |
| Purchase #7 | $85.63 | 8.373% | $92.7998 | $92.80 | $92.80 | $92.80 |
| 7 purchase totals = | $516.04 | $567.1949 | $567.19 | $567.15 | $567.30 | |