| 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 | $101.93 | 10.707% | $112.8436 | $112.84 | $112.85 | $112.80 |
| Purchase #2 | $117.50 | 12.222% | $131.8609 | $131.86 | $131.85 | $131.90 |
| Purchase #3 | $234.72 | 3.784% | $243.6018 | $243.60 | $243.60 | $243.60 |
| Purchase #4 | $178.46 | 8.465% | $193.5666 | $193.57 | $193.55 | $193.60 |
| Purchase #5 | $35.30 | 13.644% | $40.1163 | $40.12 | $40.10 | $40.10 |
| Purchase #6 | $158.87 | 5.551% | $167.6889 | $167.69 | $167.70 | $167.70 |
| Purchase #7 | $91.83 | 7.180% | $98.4234 | $98.42 | $98.40 | $98.40 |
| 7 purchase totals = | $918.61 | $988.1015 | $988.10 | $988.05 | $988.10 | |