| 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 | $205.88 | 6.838% | $219.9581 | $219.96 | $219.95 | $220.00 |
| Purchase #2 | $99.93 | 4.791% | $104.7176 | $104.72 | $104.70 | $104.70 |
| Purchase #3 | $131.34 | 3.373% | $135.7701 | $135.77 | $135.75 | $135.80 |
| Purchase #4 | $49.64 | 4.551% | $51.8991 | $51.90 | $51.90 | $51.90 |
| Purchase #5 | $45.73 | 7.708% | $49.2549 | $49.25 | $49.25 | $49.30 |
| Purchase #6 | $141.66 | 12.355% | $159.1621 | $159.16 | $159.15 | $159.20 |
| Purchase #7 | $121.64 | 3.292% | $125.6444 | $125.64 | $125.65 | $125.60 |
| 7 purchase totals = | $795.82 | $846.4063 | $846.40 | $846.35 | $846.50 | |