| 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 | $242.68 | 10.475% | $268.1007 | $268.10 | $268.10 | $268.10 |
| Purchase #2 | $83.92 | 9.404% | $91.8118 | $91.81 | $91.80 | $91.80 |
| Purchase #3 | $229.68 | 5.298% | $241.8484 | $241.85 | $241.85 | $241.80 |
| Purchase #4 | $15.64 | 4.261% | $16.3064 | $16.31 | $16.30 | $16.30 |
| Purchase #5 | $116.96 | 6.710% | $124.808 | $124.81 | $124.80 | $124.80 |
| Purchase #6 | $181.72 | 7.446% | $195.2509 | $195.25 | $195.25 | $195.30 |
| Purchase #7 | $43.25 | 9.619% | $47.4102 | $47.41 | $47.40 | $47.40 |
| 7 purchase totals = | $913.85 | $985.5364 | $985.54 | $985.50 | $985.50 | |