| 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 | $125.48 | 7.380% | $134.7404 | $134.74 | $134.75 | $134.70 |
| Purchase #2 | $131.60 | 13.170% | $148.9317 | $148.93 | $148.95 | $148.90 |
| Purchase #3 | $75.71 | 9.367% | $82.8018 | $82.80 | $82.80 | $82.80 |
| Purchase #4 | $75.73 | 7.159% | $81.1515 | $81.15 | $81.15 | $81.20 |
| Purchase #5 | $124.51 | 11.737% | $139.1237 | $139.12 | $139.10 | $139.10 |
| Purchase #6 | $217.27 | 9.567% | $238.0562 | $238.06 | $238.05 | $238.10 |
| Purchase #7 | $194.86 | 4.467% | $203.5644 | $203.56 | $203.55 | $203.60 |
| 7 purchase totals = | $945.16 | $1,028.3697 | $1,028.36 | $1,028.35 | $1,028.40 | |