| 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 | $201.85 | 12.758% | $227.602 | $227.60 | $227.60 | $227.60 |
| Purchase #2 | $137.98 | 10.820% | $152.9094 | $152.91 | $152.90 | $152.90 |
| Purchase #3 | $234.33 | 8.293% | $253.763 | $253.76 | $253.75 | $253.80 |
| Purchase #4 | $132.68 | 4.228% | $138.2897 | $138.29 | $138.30 | $138.30 |
| Purchase #5 | $22.25 | 13.846% | $25.3307 | $25.33 | $25.35 | $25.30 |
| Purchase #6 | $225.57 | 13.825% | $256.7551 | $256.76 | $256.75 | $256.80 |
| Purchase #7 | $167.82 | 8.839% | $182.6536 | $182.65 | $182.65 | $182.70 |
| 7 purchase totals = | $1,122.48 | $1,237.3035 | $1,237.30 | $1,237.30 | $1,237.40 | |