| 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 | $221.90 | 4.839% | $232.6377 | $232.64 | $232.65 | $232.60 |
| Purchase #2 | $189.49 | 11.593% | $211.4576 | $211.46 | $211.45 | $211.50 |
| Purchase #3 | $199.50 | 8.177% | $215.8131 | $215.81 | $215.80 | $215.80 |
| Purchase #4 | $5.97 | 10.663% | $6.6066 | $6.61 | $6.60 | $6.60 |
| Purchase #5 | $112.57 | 13.689% | $127.9797 | $127.98 | $128.00 | $128.00 |
| Purchase #6 | $16.91 | 6.727% | $18.0475 | $18.05 | $18.05 | $18.00 |
| Purchase #7 | $61.46 | 11.746% | $68.6791 | $68.68 | $68.70 | $68.70 |
| 7 purchase totals = | $807.80 | $881.2213 | $881.23 | $881.25 | $881.20 | |