| 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 | $229.91 | 4.311% | $239.8214 | $239.82 | $239.80 | $239.80 |
| Purchase #2 | $81.46 | 6.571% | $86.8127 | $86.81 | $86.80 | $86.80 |
| Purchase #3 | $152.34 | 10.434% | $168.2352 | $168.24 | $168.25 | $168.20 |
| Purchase #4 | $127.30 | 9.393% | $139.2573 | $139.26 | $139.25 | $139.30 |
| Purchase #5 | $75.58 | 13.231% | $85.58 | $85.58 | $85.60 | $85.60 |
| Purchase #6 | $127.69 | 4.250% | $133.1168 | $133.12 | $133.10 | $133.10 |
| Purchase #7 | $189.56 | 7.807% | $204.3589 | $204.36 | $204.35 | $204.40 |
| 7 purchase totals = | $983.84 | $1,057.1823 | $1,057.19 | $1,057.15 | $1,057.20 | |