| 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 | $42.86 | 9.803% | $47.0616 | $47.06 | $47.05 | $47.10 |
| Purchase #2 | $102.80 | 7.511% | $110.5213 | $110.52 | $110.50 | $110.50 |
| Purchase #3 | $240.41 | 11.482% | $268.0139 | $268.01 | $268.00 | $268.00 |
| Purchase #4 | $68.90 | 5.835% | $72.9203 | $72.92 | $72.90 | $72.90 |
| Purchase #5 | $214.34 | 10.854% | $237.6045 | $237.60 | $237.60 | $237.60 |
| Purchase #6 | $204.49 | 6.252% | $217.2747 | $217.27 | $217.25 | $217.30 |
| Purchase #7 | $189.92 | 13.471% | $215.5041 | $215.50 | $215.50 | $215.50 |
| 7 purchase totals = | $1,063.72 | $1,168.9004 | $1,168.88 | $1,168.80 | $1,168.90 | |