| 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 | $234.59 | 9.178% | $256.1207 | $256.12 | $256.10 | $256.10 |
| Purchase #2 | $236.94 | 12.678% | $266.9793 | $266.98 | $267.00 | $267.00 |
| Purchase #3 | $246.40 | 9.410% | $269.5862 | $269.59 | $269.60 | $269.60 |
| Purchase #4 | $24.75 | 9.117% | $27.0065 | $27.01 | $27.00 | $27.00 |
| Purchase #5 | $250.88 | 13.211% | $284.0238 | $284.02 | $284.00 | $284.00 |
| Purchase #6 | $111.27 | 8.369% | $120.5822 | $120.58 | $120.60 | $120.60 |
| Purchase #7 | $14.84 | 6.864% | $15.8586 | $15.86 | $15.85 | $15.90 |
| 7 purchase totals = | $1,119.67 | $1,240.1573 | $1,240.16 | $1,240.15 | $1,240.20 | |