| 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 | $105.70 | 11.488% | $117.8428 | $117.84 | $117.85 | $117.80 |
| Purchase #2 | $216.36 | 11.821% | $241.9359 | $241.94 | $241.95 | $241.90 |
| Purchase #3 | $113.51 | 4.319% | $118.4125 | $118.41 | $118.40 | $118.40 |
| Purchase #4 | $117.67 | 7.577% | $126.5859 | $126.59 | $126.60 | $126.60 |
| Purchase #5 | $6.96 | 8.254% | $7.5345 | $7.53 | $7.55 | $7.50 |
| Purchase #6 | $22.52 | 7.628% | $24.2378 | $24.24 | $24.25 | $24.20 |
| Purchase #7 | $159.65 | 13.772% | $181.637 | $181.64 | $181.65 | $181.60 |
| 7 purchase totals = | $742.37 | $818.1864 | $818.19 | $818.25 | $818.00 | |