| 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 | $226.48 | 3.497% | $234.4 | $234.40 | $234.40 | $234.40 |
| Purchase #2 | $224.38 | 11.185% | $249.4769 | $249.48 | $249.50 | $249.50 |
| Purchase #3 | $129.99 | 6.644% | $138.6265 | $138.63 | $138.65 | $138.60 |
| Purchase #4 | $109.28 | 13.683% | $124.2328 | $124.23 | $124.25 | $124.20 |
| Purchase #5 | $203.25 | 6.584% | $216.632 | $216.63 | $216.65 | $216.60 |
| Purchase #6 | $25.77 | 7.125% | $27.6061 | $27.61 | $27.60 | $27.60 |
| Purchase #7 | $162.79 | 5.702% | $172.0723 | $172.07 | $172.05 | $172.10 |
| 7 purchase totals = | $1,081.94 | $1,163.0466 | $1,163.05 | $1,163.10 | $1,163.00 | |