| 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 | $119.60 | 11.295% | $133.1088 | $133.11 | $133.10 | $133.10 |
| Purchase #2 | $208.81 | 12.590% | $235.0992 | $235.10 | $235.10 | $235.10 |
| Purchase #3 | $91.61 | 10.174% | $100.9304 | $100.93 | $100.95 | $100.90 |
| Purchase #4 | $197.60 | 6.547% | $210.5369 | $210.54 | $210.55 | $210.50 |
| Purchase #5 | $139.53 | 13.336% | $158.1377 | $158.14 | $158.15 | $158.10 |
| Purchase #6 | $49.52 | 3.312% | $51.1601 | $51.16 | $51.15 | $51.20 |
| Purchase #7 | $195.33 | 4.533% | $204.1843 | $204.18 | $204.20 | $204.20 |
| 7 purchase totals = | $1,002.00 | $1,093.1574 | $1,093.16 | $1,093.20 | $1,093.10 | |