| 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 | $117.45 | 3.670% | $121.7604 | $121.76 | $121.75 | $121.80 |
| Purchase #2 | $172.94 | 4.609% | $180.9108 | $180.91 | $180.90 | $180.90 |
| Purchase #3 | $175.44 | 10.243% | $193.4103 | $193.41 | $193.40 | $193.40 |
| Purchase #4 | $39.61 | 6.761% | $42.288 | $42.29 | $42.30 | $42.30 |
| Purchase #5 | $137.51 | 13.207% | $155.6709 | $155.67 | $155.65 | $155.70 |
| Purchase #6 | $216.44 | 10.371% | $238.887 | $238.89 | $238.90 | $238.90 |
| Purchase #7 | $108.56 | 4.454% | $113.3953 | $113.40 | $113.40 | $113.40 |
| 7 purchase totals = | $967.95 | $1,046.3227 | $1,046.33 | $1,046.30 | $1,046.40 | |