| 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 | $228.65 | 12.586% | $257.4279 | $257.43 | $257.45 | $257.40 |
| Purchase #2 | $128.75 | 10.783% | $142.6331 | $142.63 | $142.65 | $142.60 |
| Purchase #3 | $12.67 | 13.230% | $14.3462 | $14.35 | $14.35 | $14.30 |
| Purchase #4 | $112.34 | 7.336% | $120.5813 | $120.58 | $120.60 | $120.60 |
| Purchase #5 | $178.68 | 9.377% | $195.4348 | $195.43 | $195.45 | $195.40 |
| Purchase #6 | $70.84 | 11.493% | $78.9816 | $78.98 | $79.00 | $79.00 |
| Purchase #7 | $235.67 | 5.411% | $248.4221 | $248.42 | $248.40 | $248.40 |
| 7 purchase totals = | $967.60 | $1,057.8270 | $1,057.82 | $1,057.90 | $1,057.70 | |