| 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 | $118.26 | 10.699% | $130.9126 | $130.91 | $130.90 | $130.90 |
| Purchase #2 | $231.26 | 11.636% | $258.1694 | $258.17 | $258.15 | $258.20 |
| Purchase #3 | $235.61 | 9.610% | $258.2521 | $258.25 | $258.25 | $258.30 |
| Purchase #4 | $89.94 | 7.286% | $96.493 | $96.49 | $96.50 | $96.50 |
| Purchase #5 | $169.31 | 11.717% | $189.1481 | $189.15 | $189.15 | $189.10 |
| Purchase #6 | $125.25 | 12.143% | $140.4591 | $140.46 | $140.45 | $140.50 |
| Purchase #7 | $225.41 | 13.692% | $256.2731 | $256.27 | $256.25 | $256.30 |
| 7 purchase totals = | $1,195.04 | $1,329.7074 | $1,329.70 | $1,329.65 | $1,329.80 | |