| 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 | $113.39 | 5.484% | $119.6083 | $119.61 | $119.60 | $119.60 |
| Purchase #2 | $181.66 | 3.728% | $188.4323 | $188.43 | $188.45 | $188.40 |
| Purchase #3 | $197.28 | 9.610% | $216.2386 | $216.24 | $216.25 | $216.20 |
| Purchase #4 | $100.50 | 6.661% | $107.1943 | $107.19 | $107.20 | $107.20 |
| Purchase #5 | $233.66 | 7.283% | $250.6775 | $250.68 | $250.70 | $250.70 |
| Purchase #6 | $91.81 | 12.335% | $103.1348 | $103.13 | $103.15 | $103.10 |
| Purchase #7 | $15.84 | 10.528% | $17.5076 | $17.51 | $17.50 | $17.50 |
| 7 purchase totals = | $934.14 | $1,002.7934 | $1,002.79 | $1,002.85 | $1,002.70 | |