| 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 | $230.45 | 8.506% | $250.0521 | $250.05 | $250.05 | $250.10 |
| Purchase #2 | $8.58 | 8.229% | $9.286 | $9.29 | $9.30 | $9.30 |
| Purchase #3 | $137.87 | 12.386% | $154.9466 | $154.95 | $154.95 | $154.90 |
| Purchase #4 | $112.91 | 3.604% | $116.9793 | $116.98 | $117.00 | $117.00 |
| Purchase #5 | $147.85 | 7.535% | $158.9905 | $158.99 | $159.00 | $159.00 |
| Purchase #6 | $56.81 | 4.670% | $59.463 | $59.46 | $59.45 | $59.50 |
| Purchase #7 | $51.80 | 8.657% | $56.2843 | $56.28 | $56.30 | $56.30 |
| 7 purchase totals = | $746.27 | $806.0018 | $806.00 | $806.05 | $806.10 | |