| 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 | $191.25 | 5.672% | $202.0977 | $202.10 | $202.10 | $202.10 |
| Purchase #2 | $189.33 | 9.246% | $206.8355 | $206.84 | $206.85 | $206.80 |
| Purchase #3 | $149.49 | 10.312% | $164.9054 | $164.91 | $164.90 | $164.90 |
| Purchase #4 | $105.86 | 10.400% | $116.8694 | $116.87 | $116.85 | $116.90 |
| Purchase #5 | $243.59 | 12.730% | $274.599 | $274.60 | $274.60 | $274.60 |
| Purchase #6 | $201.37 | 13.783% | $229.1248 | $229.12 | $229.10 | $229.10 |
| Purchase #7 | $146.76 | 13.196% | $166.1264 | $166.13 | $166.15 | $166.10 |
| 7 purchase totals = | $1,227.65 | $1,360.5582 | $1,360.57 | $1,360.55 | $1,360.50 | |