| 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 | $228.25 | 3.678% | $236.645 | $236.65 | $236.65 | $236.60 |
| Purchase #2 | $140.33 | 10.590% | $155.1909 | $155.19 | $155.20 | $155.20 |
| Purchase #3 | $115.33 | 9.664% | $126.4755 | $126.48 | $126.50 | $126.50 |
| Purchase #4 | $200.33 | 10.702% | $221.7693 | $221.77 | $221.75 | $221.80 |
| Purchase #5 | $198.55 | 10.835% | $220.0629 | $220.06 | $220.05 | $220.10 |
| Purchase #6 | $37.45 | 9.610% | $41.0489 | $41.05 | $41.05 | $41.00 |
| Purchase #7 | $126.61 | 5.761% | $133.904 | $133.90 | $133.90 | $133.90 |
| 7 purchase totals = | $1,046.85 | $1,135.0965 | $1,135.10 | $1,135.10 | $1,135.10 | |