| 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 | $225.45 | 8.730% | $245.1318 | $245.13 | $245.15 | $245.10 |
| Purchase #2 | $139.51 | 6.465% | $148.5293 | $148.53 | $148.55 | $148.50 |
| Purchase #3 | $245.50 | 5.615% | $259.2848 | $259.28 | $259.30 | $259.30 |
| Purchase #4 | $71.78 | 8.842% | $78.1268 | $78.13 | $78.15 | $78.10 |
| Purchase #5 | $216.97 | 3.116% | $223.7308 | $223.73 | $223.75 | $223.70 |
| Purchase #6 | $63.51 | 9.664% | $69.6476 | $69.65 | $69.65 | $69.60 |
| Purchase #7 | $101.61 | 5.720% | $107.4221 | $107.42 | $107.40 | $107.40 |
| 7 purchase totals = | $1,064.33 | $1,131.8732 | $1,131.87 | $1,131.95 | $1,131.70 | |