| 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 | $108.42 | 6.368% | $115.3242 | $115.32 | $115.30 | $115.30 |
| Purchase #2 | $135.77 | 6.156% | $144.128 | $144.13 | $144.15 | $144.10 |
| Purchase #3 | $8.86 | 13.659% | $10.0702 | $10.07 | $10.05 | $10.10 |
| Purchase #4 | $105.98 | 10.639% | $117.2552 | $117.26 | $117.25 | $117.30 |
| Purchase #5 | $112.27 | 9.452% | $122.8818 | $122.88 | $122.90 | $122.90 |
| Purchase #6 | $50.99 | 13.775% | $58.0139 | $58.01 | $58.00 | $58.00 |
| Purchase #7 | $92.65 | 11.282% | $103.1028 | $103.10 | $103.10 | $103.10 |
| 7 purchase totals = | $614.94 | $670.7761 | $670.77 | $670.75 | $670.80 | |