| 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 | $219.93 | 8.319% | $238.226 | $238.23 | $238.25 | $238.20 |
| Purchase #2 | $55.52 | 6.149% | $58.9339 | $58.93 | $58.95 | $58.90 |
| Purchase #3 | $115.71 | 5.142% | $121.6598 | $121.66 | $121.65 | $121.70 |
| Purchase #4 | $19.48 | 3.492% | $20.1602 | $20.16 | $20.15 | $20.20 |
| Purchase #5 | $66.59 | 10.202% | $73.3835 | $73.38 | $73.40 | $73.40 |
| Purchase #6 | $123.48 | 7.407% | $132.6262 | $132.63 | $132.65 | $132.60 |
| Purchase #7 | $62.61 | 10.259% | $69.0332 | $69.03 | $69.05 | $69.00 |
| 7 purchase totals = | $663.32 | $714.0228 | $714.02 | $714.10 | $714.00 | |