| 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 | $131.27 | 4.691% | $137.4279 | $137.43 | $137.45 | $137.40 |
| Purchase #2 | $5.43 | 4.394% | $5.6686 | $5.67 | $5.65 | $5.70 |
| Purchase #3 | $226.84 | 5.801% | $239.999 | $240.00 | $240.00 | $240.00 |
| Purchase #4 | $161.79 | 11.657% | $180.6499 | $180.65 | $180.65 | $180.60 |
| Purchase #5 | $190.70 | 13.670% | $216.7687 | $216.77 | $216.75 | $216.80 |
| Purchase #6 | $43.36 | 11.499% | $48.346 | $48.35 | $48.35 | $48.30 |
| Purchase #7 | $122.70 | 5.401% | $129.327 | $129.33 | $129.35 | $129.30 |
| 7 purchase totals = | $882.09 | $958.1871 | $958.20 | $958.20 | $958.10 | |