| 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 | $193.88 | 12.243% | $217.6167 | $217.62 | $217.60 | $217.60 |
| Purchase #2 | $241.49 | 6.309% | $256.7256 | $256.73 | $256.75 | $256.70 |
| Purchase #3 | $62.83 | 10.349% | $69.3323 | $69.33 | $69.35 | $69.30 |
| Purchase #4 | $63.63 | 8.392% | $68.9698 | $68.97 | $68.95 | $69.00 |
| Purchase #5 | $76.29 | 4.159% | $79.4629 | $79.46 | $79.45 | $79.50 |
| Purchase #6 | $47.76 | 13.698% | $54.3022 | $54.30 | $54.30 | $54.30 |
| Purchase #7 | $247.84 | 3.713% | $257.0423 | $257.04 | $257.05 | $257.00 |
| 7 purchase totals = | $933.72 | $1,003.4518 | $1,003.45 | $1,003.45 | $1,003.40 | |