| 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 | $189.91 | 10.152% | $209.1897 | $209.19 | $209.20 | $209.20 |
| Purchase #2 | $213.94 | 3.294% | $220.9872 | $220.99 | $221.00 | $221.00 |
| Purchase #3 | $24.96 | 11.680% | $27.8753 | $27.88 | $27.90 | $27.90 |
| Purchase #4 | $181.27 | 9.582% | $198.6393 | $198.64 | $198.65 | $198.60 |
| Purchase #5 | $9.85 | 5.498% | $10.3916 | $10.39 | $10.40 | $10.40 |
| Purchase #6 | $59.87 | 3.191% | $61.7805 | $61.78 | $61.80 | $61.80 |
| Purchase #7 | $248.31 | 7.430% | $266.7594 | $266.76 | $266.75 | $266.80 |
| 7 purchase totals = | $928.11 | $995.6230 | $995.63 | $995.70 | $995.70 | |