| 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 | $126.71 | 11.849% | $141.7239 | $141.72 | $141.70 | $141.70 |
| Purchase #2 | $46.64 | 5.507% | $49.2085 | $49.21 | $49.20 | $49.20 |
| Purchase #3 | $80.78 | 8.402% | $87.5671 | $87.57 | $87.55 | $87.60 |
| Purchase #4 | $114.65 | 8.549% | $124.4514 | $124.45 | $124.45 | $124.50 |
| Purchase #5 | $77.88 | 3.353% | $80.4913 | $80.49 | $80.50 | $80.50 |
| Purchase #6 | $122.76 | 10.742% | $135.9469 | $135.95 | $135.95 | $135.90 |
| Purchase #7 | $246.95 | 4.541% | $258.164 | $258.16 | $258.15 | $258.20 |
| 7 purchase totals = | $816.37 | $877.5531 | $877.55 | $877.50 | $877.60 | |