| 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 | $121.65 | 7.600% | $130.8954 | $130.90 | $130.90 | $130.90 |
| Purchase #2 | $44.87 | 13.373% | $50.8705 | $50.87 | $50.85 | $50.90 |
| Purchase #3 | $150.88 | 9.144% | $164.6765 | $164.68 | $164.70 | $164.70 |
| Purchase #4 | $114.32 | 13.471% | $129.72 | $129.72 | $129.70 | $129.70 |
| Purchase #5 | $102.66 | 9.714% | $112.6324 | $112.63 | $112.65 | $112.60 |
| Purchase #6 | $206.65 | 5.384% | $217.776 | $217.78 | $217.80 | $217.80 |
| Purchase #7 | $217.26 | 11.174% | $241.5366 | $241.54 | $241.55 | $241.50 |
| 7 purchase totals = | $958.29 | $1,048.1074 | $1,048.12 | $1,048.15 | $1,048.10 | |