| 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 | $117.50 | 6.783% | $125.47 | $125.47 | $125.45 | $125.50 |
| Purchase #2 | $231.32 | 8.147% | $250.1656 | $250.17 | $250.15 | $250.20 |
| Purchase #3 | $58.82 | 3.620% | $60.9493 | $60.95 | $60.95 | $60.90 |
| Purchase #4 | $49.95 | 9.331% | $54.6108 | $54.61 | $54.60 | $54.60 |
| Purchase #5 | $34.65 | 12.844% | $39.1004 | $39.10 | $39.10 | $39.10 |
| Purchase #6 | $19.77 | 10.603% | $21.8662 | $21.87 | $21.85 | $21.90 |
| Purchase #7 | $232.73 | 6.745% | $248.4276 | $248.43 | $248.45 | $248.40 |
| 7 purchase totals = | $744.74 | $800.5899 | $800.60 | $800.55 | $800.60 | |