| 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 | $222.47 | 7.792% | $239.8049 | $239.80 | $239.80 | $239.80 |
| Purchase #2 | $212.30 | 3.180% | $219.0511 | $219.05 | $219.05 | $219.10 |
| Purchase #3 | $185.47 | 6.518% | $197.5589 | $197.56 | $197.55 | $197.60 |
| Purchase #4 | $189.78 | 11.811% | $212.1949 | $212.19 | $212.20 | $212.20 |
| Purchase #5 | $94.25 | 10.443% | $104.0925 | $104.09 | $104.10 | $104.10 |
| Purchase #6 | $230.63 | 9.406% | $252.3231 | $252.32 | $252.30 | $252.30 |
| Purchase #7 | $199.87 | 3.784% | $207.4331 | $207.43 | $207.45 | $207.40 |
| 7 purchase totals = | $1,334.77 | $1,432.4585 | $1,432.44 | $1,432.45 | $1,432.50 | |