| 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 | $210.61 | 7.634% | $226.688 | $226.69 | $226.70 | $226.70 |
| Purchase #2 | $134.77 | 13.243% | $152.6176 | $152.62 | $152.60 | $152.60 |
| Purchase #3 | $230.38 | 9.325% | $251.8629 | $251.86 | $251.85 | $251.90 |
| Purchase #4 | $236.57 | 10.376% | $261.1165 | $261.12 | $261.10 | $261.10 |
| Purchase #5 | $28.43 | 9.366% | $31.0928 | $31.09 | $31.10 | $31.10 |
| Purchase #6 | $243.36 | 9.482% | $266.4354 | $266.44 | $266.45 | $266.40 |
| Purchase #7 | $85.64 | 5.228% | $90.1173 | $90.12 | $90.10 | $90.10 |
| 7 purchase totals = | $1,169.76 | $1,279.9305 | $1,279.94 | $1,279.90 | $1,279.90 | |