| 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 | $104.95 | 6.267% | $111.5272 | $111.53 | $111.55 | $111.50 |
| Purchase #2 | $117.49 | 13.737% | $133.6296 | $133.63 | $133.65 | $133.60 |
| Purchase #3 | $246.76 | 3.783% | $256.0949 | $256.09 | $256.10 | $256.10 |
| Purchase #4 | $180.70 | 5.520% | $190.6746 | $190.67 | $190.65 | $190.70 |
| Purchase #5 | $60.86 | 9.608% | $66.7074 | $66.71 | $66.70 | $66.70 |
| Purchase #6 | $111.92 | 3.203% | $115.5048 | $115.50 | $115.50 | $115.50 |
| Purchase #7 | $245.51 | 8.309% | $265.9094 | $265.91 | $265.90 | $265.90 |
| 7 purchase totals = | $1,068.19 | $1,140.0479 | $1,140.04 | $1,140.05 | $1,140.00 | |