| 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 | $243.72 | 4.811% | $255.4454 | $255.45 | $255.45 | $255.40 |
| Purchase #2 | $78.82 | 6.796% | $84.1766 | $84.18 | $84.20 | $84.20 |
| Purchase #3 | $60.34 | 13.622% | $68.5595 | $68.56 | $68.55 | $68.60 |
| Purchase #4 | $183.47 | 9.315% | $200.5602 | $200.56 | $200.55 | $200.60 |
| Purchase #5 | $124.36 | 6.847% | $132.8749 | $132.87 | $132.85 | $132.90 |
| Purchase #6 | $234.49 | 5.157% | $246.5826 | $246.58 | $246.60 | $246.60 |
| Purchase #7 | $166.33 | 13.319% | $188.4835 | $188.48 | $188.50 | $188.50 |
| 7 purchase totals = | $1,091.53 | $1,176.6827 | $1,176.68 | $1,176.70 | $1,176.80 | |