| 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 | $197.60 | 11.261% | $219.8517 | $219.85 | $219.85 | $219.90 |
| Purchase #2 | $180.30 | 12.260% | $202.4048 | $202.40 | $202.40 | $202.40 |
| Purchase #3 | $67.61 | 5.738% | $71.4895 | $71.49 | $71.50 | $71.50 |
| Purchase #4 | $59.67 | 6.480% | $63.5366 | $63.54 | $63.55 | $63.50 |
| Purchase #5 | $89.43 | 11.843% | $100.0212 | $100.02 | $100.00 | $100.00 |
| Purchase #6 | $80.62 | 5.717% | $85.229 | $85.23 | $85.25 | $85.20 |
| Purchase #7 | $214.82 | 9.162% | $234.5018 | $234.50 | $234.50 | $234.50 |
| 7 purchase totals = | $890.05 | $977.0346 | $977.03 | $977.05 | $977.00 | |