| 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 | $230.83 | 7.690% | $248.5808 | $248.58 | $248.60 | $248.60 |
| Purchase #2 | $76.88 | 8.331% | $83.2849 | $83.28 | $83.30 | $83.30 |
| Purchase #3 | $54.80 | 9.814% | $60.1781 | $60.18 | $60.20 | $60.20 |
| Purchase #4 | $168.70 | 8.179% | $182.498 | $182.50 | $182.50 | $182.50 |
| Purchase #5 | $32.72 | 7.841% | $35.2856 | $35.29 | $35.30 | $35.30 |
| Purchase #6 | $100.64 | 6.388% | $107.0689 | $107.07 | $107.05 | $107.10 |
| Purchase #7 | $157.34 | 11.794% | $175.8967 | $175.90 | $175.90 | $175.90 |
| 7 purchase totals = | $821.91 | $892.7930 | $892.80 | $892.85 | $892.90 | |