| 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 | $202.32 | 6.341% | $215.1491 | $215.15 | $215.15 | $215.10 |
| Purchase #2 | $73.86 | 13.259% | $83.6531 | $83.65 | $83.65 | $83.70 |
| Purchase #3 | $7.27 | 8.455% | $7.8847 | $7.88 | $7.90 | $7.90 |
| Purchase #4 | $230.45 | 5.268% | $242.5901 | $242.59 | $242.60 | $242.60 |
| Purchase #5 | $188.73 | 3.388% | $195.1242 | $195.12 | $195.10 | $195.10 |
| Purchase #6 | $250.69 | 8.633% | $272.3321 | $272.33 | $272.35 | $272.30 |
| Purchase #7 | $119.29 | 4.286% | $124.4028 | $124.40 | $124.40 | $124.40 |
| 7 purchase totals = | $1,072.61 | $1,141.1361 | $1,141.12 | $1,141.15 | $1,141.10 | |