| 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 | $150.87 | 7.118% | $161.6089 | $161.61 | $161.60 | $161.60 |
| Purchase #2 | $199.67 | 5.159% | $209.971 | $209.97 | $209.95 | $210.00 |
| Purchase #3 | $107.83 | 7.125% | $115.5129 | $115.51 | $115.50 | $115.50 |
| Purchase #4 | $122.46 | 5.692% | $129.4304 | $129.43 | $129.45 | $129.40 |
| Purchase #5 | $21.53 | 13.740% | $24.4882 | $24.49 | $24.50 | $24.50 |
| Purchase #6 | $224.61 | 4.525% | $234.7736 | $234.77 | $234.75 | $234.80 |
| Purchase #7 | $115.27 | 7.809% | $124.2714 | $124.27 | $124.25 | $124.30 |
| 7 purchase totals = | $942.24 | $1,000.0564 | $1,000.05 | $1,000.00 | $1,000.10 | |