| 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 | $202.44 | 8.410% | $219.4652 | $219.47 | $219.45 | $219.50 |
| Purchase #2 | $107.48 | 10.769% | $119.0545 | $119.05 | $119.05 | $119.10 |
| Purchase #3 | $232.56 | 11.771% | $259.9346 | $259.93 | $259.95 | $259.90 |
| Purchase #4 | $106.82 | 5.366% | $112.552 | $112.55 | $112.55 | $112.60 |
| Purchase #5 | $170.58 | 13.619% | $193.8113 | $193.81 | $193.80 | $193.80 |
| Purchase #6 | $198.53 | 10.663% | $219.6993 | $219.70 | $219.70 | $219.70 |
| Purchase #7 | $215.55 | 13.209% | $244.022 | $244.02 | $244.00 | $244.00 |
| 7 purchase totals = | $1,233.96 | $1,368.5389 | $1,368.53 | $1,368.50 | $1,368.60 | |