| 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 | $242.81 | 9.747% | $266.4767 | $266.48 | $266.50 | $266.50 |
| Purchase #2 | $81.91 | 7.229% | $87.8313 | $87.83 | $87.85 | $87.80 |
| Purchase #3 | $94.65 | 13.441% | $107.3719 | $107.37 | $107.35 | $107.40 |
| Purchase #4 | $218.36 | 7.430% | $234.5841 | $234.58 | $234.60 | $234.60 |
| Purchase #5 | $158.52 | 9.442% | $173.4875 | $173.49 | $173.50 | $173.50 |
| Purchase #6 | $25.47 | 11.140% | $28.3074 | $28.31 | $28.30 | $28.30 |
| Purchase #7 | $8.59 | 5.333% | $9.0481 | $9.05 | $9.05 | $9.00 |
| 7 purchase totals = | $830.31 | $907.1070 | $907.11 | $907.15 | $907.10 | |