| 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 | $218.44 | 4.831% | $228.9928 | $228.99 | $229.00 | $229.00 |
| Purchase #2 | $182.77 | 3.614% | $189.3753 | $189.38 | $189.40 | $189.40 |
| Purchase #3 | $158.78 | 5.828% | $168.0337 | $168.03 | $168.05 | $168.00 |
| Purchase #4 | $104.56 | 7.794% | $112.7094 | $112.71 | $112.70 | $112.70 |
| Purchase #5 | $244.71 | 7.113% | $262.1162 | $262.12 | $262.10 | $262.10 |
| Purchase #6 | $39.27 | 4.388% | $40.9932 | $40.99 | $41.00 | $41.00 |
| Purchase #7 | $172.42 | 5.579% | $182.0393 | $182.04 | $182.05 | $182.00 |
| 7 purchase totals = | $1,120.95 | $1,184.2599 | $1,184.26 | $1,184.30 | $1,184.20 | |