| 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 | $234.84 | 12.529% | $264.2631 | $264.26 | $264.25 | $264.30 |
| Purchase #2 | $233.65 | 9.815% | $256.5827 | $256.58 | $256.60 | $256.60 |
| Purchase #3 | $197.69 | 7.492% | $212.5009 | $212.50 | $212.50 | $212.50 |
| Purchase #4 | $54.53 | 3.209% | $56.2799 | $56.28 | $56.30 | $56.30 |
| Purchase #5 | $39.37 | 13.240% | $44.5826 | $44.58 | $44.60 | $44.60 |
| Purchase #6 | $98.91 | 8.785% | $107.5992 | $107.60 | $107.60 | $107.60 |
| Purchase #7 | $149.74 | 6.477% | $159.4387 | $159.44 | $159.45 | $159.40 |
| 7 purchase totals = | $1,008.73 | $1,101.2471 | $1,101.24 | $1,101.30 | $1,101.30 | |