| 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 | $32.61 | 11.516% | $36.3654 | $36.37 | $36.35 | $36.40 |
| Purchase #2 | $168.50 | 13.511% | $191.266 | $191.27 | $191.25 | $191.30 |
| Purchase #3 | $128.87 | 4.512% | $134.6846 | $134.68 | $134.70 | $134.70 |
| Purchase #4 | $225.43 | 7.500% | $242.3373 | $242.34 | $242.35 | $242.30 |
| Purchase #5 | $188.36 | 3.810% | $195.5365 | $195.54 | $195.55 | $195.50 |
| Purchase #6 | $47.34 | 10.171% | $52.155 | $52.16 | $52.15 | $52.20 |
| Purchase #7 | $201.42 | 7.873% | $217.2778 | $217.28 | $217.30 | $217.30 |
| 7 purchase totals = | $992.53 | $1,069.6226 | $1,069.64 | $1,069.65 | $1,069.70 | |