| 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 | $225.80 | 13.779% | $256.913 | $256.91 | $256.90 | $256.90 |
| Purchase #2 | $200.34 | 10.748% | $221.8725 | $221.87 | $221.85 | $221.90 |
| Purchase #3 | $161.68 | 5.207% | $170.0987 | $170.10 | $170.10 | $170.10 |
| Purchase #4 | $202.57 | 8.693% | $220.1794 | $220.18 | $220.20 | $220.20 |
| Purchase #5 | $17.85 | 6.162% | $18.9499 | $18.95 | $18.95 | $18.90 |
| Purchase #6 | $138.44 | 13.237% | $156.7653 | $156.77 | $156.75 | $156.80 |
| Purchase #7 | $209.47 | 10.828% | $232.1514 | $232.15 | $232.15 | $232.20 |
| 7 purchase totals = | $1,156.15 | $1,276.9302 | $1,276.93 | $1,276.90 | $1,277.00 | |