| 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 | $237.25 | 3.736% | $246.1137 | $246.11 | $246.10 | $246.10 |
| Purchase #2 | $102.40 | 5.318% | $107.8456 | $107.85 | $107.85 | $107.80 |
| Purchase #3 | $132.48 | 11.282% | $147.4264 | $147.43 | $147.45 | $147.40 |
| Purchase #4 | $45.31 | 4.811% | $47.4899 | $47.49 | $47.50 | $47.50 |
| Purchase #5 | $153.82 | 11.600% | $171.6631 | $171.66 | $171.65 | $171.70 |
| Purchase #6 | $229.25 | 5.163% | $241.0862 | $241.09 | $241.10 | $241.10 |
| Purchase #7 | $60.47 | 9.390% | $66.1481 | $66.15 | $66.15 | $66.10 |
| 7 purchase totals = | $960.98 | $1,027.7730 | $1,027.78 | $1,027.80 | $1,027.70 | |