| 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 | $225.51 | 9.480% | $246.8883 | $246.89 | $246.90 | $246.90 |
| Purchase #2 | $40.71 | 9.486% | $44.5718 | $44.57 | $44.55 | $44.60 |
| Purchase #3 | $208.84 | 3.599% | $216.3562 | $216.36 | $216.35 | $216.40 |
| Purchase #4 | $234.46 | 13.268% | $265.5682 | $265.57 | $265.55 | $265.60 |
| Purchase #5 | $60.34 | 10.595% | $66.733 | $66.73 | $66.75 | $66.70 |
| Purchase #6 | $197.63 | 6.677% | $210.8258 | $210.83 | $210.85 | $210.80 |
| Purchase #7 | $183.56 | 5.649% | $193.9293 | $193.93 | $193.95 | $193.90 |
| 7 purchase totals = | $1,151.05 | $1,244.8726 | $1,244.88 | $1,244.90 | $1,244.90 | |