| 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 | $83.69 | 9.165% | $91.3602 | $91.36 | $91.35 | $91.40 |
| Purchase #2 | $132.49 | 8.762% | $144.0988 | $144.10 | $144.10 | $144.10 |
| Purchase #3 | $248.81 | 7.158% | $266.6198 | $266.62 | $266.60 | $266.60 |
| Purchase #4 | $35.47 | 13.538% | $40.2719 | $40.27 | $40.25 | $40.30 |
| Purchase #5 | $102.78 | 8.337% | $111.3488 | $111.35 | $111.35 | $111.30 |
| Purchase #6 | $124.34 | 11.370% | $138.4775 | $138.48 | $138.50 | $138.50 |
| Purchase #7 | $222.62 | 7.376% | $239.0405 | $239.04 | $239.05 | $239.00 |
| 7 purchase totals = | $950.20 | $1,031.2175 | $1,031.22 | $1,031.20 | $1,031.20 | |