| 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 | $186.77 | 13.557% | $212.0904 | $212.09 | $212.10 | $212.10 |
| Purchase #2 | $226.26 | 6.322% | $240.5642 | $240.56 | $240.55 | $240.60 |
| Purchase #3 | $138.98 | 10.818% | $154.0149 | $154.01 | $154.00 | $154.00 |
| Purchase #4 | $242.36 | 5.157% | $254.8585 | $254.86 | $254.85 | $254.90 |
| Purchase #5 | $42.89 | 9.688% | $47.0452 | $47.05 | $47.05 | $47.00 |
| Purchase #6 | $191.35 | 9.622% | $209.7617 | $209.76 | $209.75 | $209.80 |
| Purchase #7 | $109.96 | 4.859% | $115.303 | $115.30 | $115.30 | $115.30 |
| 7 purchase totals = | $1,138.57 | $1,233.6379 | $1,233.63 | $1,233.60 | $1,233.70 | |