| 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 | $121.56 | 6.739% | $129.7519 | $129.75 | $129.75 | $129.80 |
| Purchase #2 | $243.53 | 12.768% | $274.6239 | $274.62 | $274.60 | $274.60 |
| Purchase #3 | $250.45 | 7.371% | $268.9107 | $268.91 | $268.90 | $268.90 |
| Purchase #4 | $230.83 | 8.270% | $249.9196 | $249.92 | $249.90 | $249.90 |
| Purchase #5 | $191.70 | 10.850% | $212.4995 | $212.50 | $212.50 | $212.50 |
| Purchase #6 | $59.76 | 7.824% | $64.4356 | $64.44 | $64.45 | $64.40 |
| Purchase #7 | $242.99 | 9.379% | $265.78 | $265.78 | $265.80 | $265.80 |
| 7 purchase totals = | $1,340.82 | $1,465.9212 | $1,465.92 | $1,465.90 | $1,465.90 | |