| 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 | $119.96 | 7.178% | $128.5707 | $128.57 | $128.55 | $128.60 |
| Purchase #2 | $38.28 | 9.388% | $41.8737 | $41.87 | $41.85 | $41.90 |
| Purchase #3 | $44.50 | 10.130% | $49.0079 | $49.01 | $49.00 | $49.00 |
| Purchase #4 | $7.43 | 7.244% | $7.9682 | $7.97 | $7.95 | $8.00 |
| Purchase #5 | $40.81 | 8.667% | $44.347 | $44.35 | $44.35 | $44.30 |
| Purchase #6 | $216.78 | 10.458% | $239.4509 | $239.45 | $239.45 | $239.50 |
| Purchase #7 | $201.31 | 7.675% | $216.7605 | $216.76 | $216.75 | $216.80 |
| 7 purchase totals = | $669.07 | $727.9789 | $727.98 | $727.90 | $728.10 | |