| 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 | $193.53 | 13.683% | $220.0107 | $220.01 | $220.00 | $220.00 |
| Purchase #2 | $203.35 | 10.859% | $225.4318 | $225.43 | $225.45 | $225.40 |
| Purchase #3 | $227.57 | 13.460% | $258.2009 | $258.20 | $258.20 | $258.20 |
| Purchase #4 | $149.76 | 4.507% | $156.5097 | $156.51 | $156.50 | $156.50 |
| Purchase #5 | $65.31 | 7.443% | $70.171 | $70.17 | $70.15 | $70.20 |
| Purchase #6 | $212.46 | 4.188% | $221.3578 | $221.36 | $221.35 | $221.40 |
| Purchase #7 | $34.54 | 3.580% | $35.7765 | $35.78 | $35.80 | $35.80 |
| 7 purchase totals = | $1,086.52 | $1,187.4584 | $1,187.46 | $1,187.45 | $1,187.50 | |