| 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 | $202.73 | 8.564% | $220.0918 | $220.09 | $220.10 | $220.10 |
| Purchase #2 | $100.82 | 11.292% | $112.2046 | $112.20 | $112.20 | $112.20 |
| Purchase #3 | $62.48 | 6.427% | $66.4956 | $66.50 | $66.50 | $66.50 |
| Purchase #4 | $145.33 | 3.607% | $150.5721 | $150.57 | $150.55 | $150.60 |
| Purchase #5 | $183.29 | 7.544% | $197.1174 | $197.12 | $197.10 | $197.10 |
| Purchase #6 | $16.63 | 10.535% | $18.382 | $18.38 | $18.40 | $18.40 |
| Purchase #7 | $214.50 | 6.754% | $228.9873 | $228.99 | $229.00 | $229.00 |
| 7 purchase totals = | $925.78 | $993.8508 | $993.85 | $993.85 | $993.90 | |