| 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 | $30.26 | 9.795% | $33.224 | $33.22 | $33.20 | $33.20 |
| Purchase #2 | $38.34 | 11.355% | $42.6935 | $42.69 | $42.70 | $42.70 |
| Purchase #3 | $230.94 | 6.545% | $246.055 | $246.06 | $246.05 | $246.10 |
| Purchase #4 | $109.94 | 10.714% | $121.719 | $121.72 | $121.70 | $121.70 |
| Purchase #5 | $89.35 | 7.588% | $96.1299 | $96.13 | $96.15 | $96.10 |
| Purchase #6 | $155.55 | 6.473% | $165.6188 | $165.62 | $165.60 | $165.60 |
| Purchase #7 | $213.59 | 5.737% | $225.8437 | $225.84 | $225.85 | $225.80 |
| 7 purchase totals = | $867.97 | $931.2839 | $931.28 | $931.25 | $931.20 | |