| 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 | $121.75 | 7.380% | $130.7352 | $130.74 | $130.75 | $130.70 |
| Purchase #2 | $116.74 | 6.211% | $123.9907 | $123.99 | $124.00 | $124.00 |
| Purchase #3 | $81.25 | 9.476% | $88.9493 | $88.95 | $88.95 | $88.90 |
| Purchase #4 | $43.32 | 10.637% | $47.9279 | $47.93 | $47.95 | $47.90 |
| Purchase #5 | $174.81 | 12.710% | $197.0284 | $197.03 | $197.05 | $197.00 |
| Purchase #6 | $183.81 | 5.575% | $194.0574 | $194.06 | $194.05 | $194.10 |
| Purchase #7 | $208.60 | 13.585% | $236.9383 | $236.94 | $236.95 | $236.90 |
| 7 purchase totals = | $930.28 | $1,019.6272 | $1,019.64 | $1,019.70 | $1,019.50 | |