| 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 | $194.86 | 9.693% | $213.7478 | $213.75 | $213.75 | $213.70 |
| Purchase #2 | $247.39 | 9.405% | $270.657 | $270.66 | $270.65 | $270.70 |
| Purchase #3 | $113.25 | 8.588% | $122.9759 | $122.98 | $123.00 | $123.00 |
| Purchase #4 | $169.59 | 7.453% | $182.2295 | $182.23 | $182.25 | $182.20 |
| Purchase #5 | $18.53 | 13.799% | $21.087 | $21.09 | $21.10 | $21.10 |
| Purchase #6 | $155.67 | 6.123% | $165.2017 | $165.20 | $165.20 | $165.20 |
| Purchase #7 | $94.71 | 7.304% | $101.6276 | $101.63 | $101.65 | $101.60 |
| 7 purchase totals = | $994.00 | $1,077.5265 | $1,077.54 | $1,077.60 | $1,077.50 | |