| 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 | $228.71 | 8.432% | $247.9948 | $247.99 | $248.00 | $248.00 |
| Purchase #2 | $71.97 | 9.436% | $78.7611 | $78.76 | $78.75 | $78.80 |
| Purchase #3 | $223.98 | 6.762% | $239.1255 | $239.13 | $239.15 | $239.10 |
| Purchase #4 | $191.84 | 5.788% | $202.9437 | $202.94 | $202.95 | $202.90 |
| Purchase #5 | $30.86 | 12.511% | $34.7209 | $34.72 | $34.70 | $34.70 |
| Purchase #6 | $137.71 | 10.384% | $152.0098 | $152.01 | $152.00 | $152.00 |
| Purchase #7 | $38.88 | 8.482% | $42.1778 | $42.18 | $42.20 | $42.20 |
| 7 purchase totals = | $923.95 | $997.7336 | $997.73 | $997.75 | $997.70 | |