| 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 | $230.85 | 6.444% | $245.726 | $245.73 | $245.75 | $245.70 |
| Purchase #2 | $20.77 | 12.698% | $23.4074 | $23.41 | $23.40 | $23.40 |
| Purchase #3 | $138.36 | 9.494% | $151.4959 | $151.50 | $151.50 | $151.50 |
| Purchase #4 | $170.31 | 12.824% | $192.1506 | $192.15 | $192.15 | $192.20 |
| Purchase #5 | $143.33 | 13.397% | $162.5319 | $162.53 | $162.55 | $162.50 |
| Purchase #6 | $224.74 | 10.827% | $249.0726 | $249.07 | $249.05 | $249.10 |
| Purchase #7 | $70.92 | 8.303% | $76.8085 | $76.81 | $76.80 | $76.80 |
| 7 purchase totals = | $999.28 | $1,101.1929 | $1,101.20 | $1,101.20 | $1,101.20 | |