| 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 | $241.50 | 6.615% | $257.4752 | $257.48 | $257.50 | $257.50 |
| Purchase #2 | $104.26 | 10.496% | $115.2031 | $115.20 | $115.20 | $115.20 |
| Purchase #3 | $211.74 | 7.704% | $228.0524 | $228.05 | $228.05 | $228.10 |
| Purchase #4 | $240.52 | 7.541% | $258.6576 | $258.66 | $258.65 | $258.70 |
| Purchase #5 | $153.27 | 11.119% | $170.3121 | $170.31 | $170.30 | $170.30 |
| Purchase #6 | $69.63 | 8.224% | $75.3564 | $75.36 | $75.35 | $75.40 |
| Purchase #7 | $241.54 | 13.473% | $274.0827 | $274.08 | $274.10 | $274.10 |
| 7 purchase totals = | $1,262.46 | $1,379.1395 | $1,379.14 | $1,379.15 | $1,379.30 | |