| 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 | $93.84 | 7.465% | $100.8452 | $100.85 | $100.85 | $100.80 |
| Purchase #2 | $186.84 | 12.663% | $210.4995 | $210.50 | $210.50 | $210.50 |
| Purchase #3 | $138.63 | 9.521% | $151.829 | $151.83 | $151.85 | $151.80 |
| Purchase #4 | $204.78 | 13.384% | $232.1878 | $232.19 | $232.20 | $232.20 |
| Purchase #5 | $225.42 | 13.676% | $256.2484 | $256.25 | $256.25 | $256.20 |
| Purchase #6 | $23.82 | 12.682% | $26.8409 | $26.84 | $26.85 | $26.80 |
| Purchase #7 | $193.90 | 6.845% | $207.1725 | $207.17 | $207.15 | $207.20 |
| 7 purchase totals = | $1,067.23 | $1,185.6233 | $1,185.63 | $1,185.65 | $1,185.50 | |