| 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 | $190.56 | 12.210% | $213.8274 | $213.83 | $213.85 | $213.80 |
| Purchase #2 | $105.57 | 4.487% | $110.3069 | $110.31 | $110.30 | $110.30 |
| Purchase #3 | $38.31 | 6.284% | $40.7174 | $40.72 | $40.70 | $40.70 |
| Purchase #4 | $237.85 | 12.286% | $267.0723 | $267.07 | $267.05 | $267.10 |
| Purchase #5 | $233.29 | 5.856% | $246.9515 | $246.95 | $246.95 | $247.00 |
| Purchase #6 | $13.66 | 4.749% | $14.3087 | $14.31 | $14.30 | $14.30 |
| Purchase #7 | $124.80 | 8.866% | $135.8648 | $135.86 | $135.85 | $135.90 |
| 7 purchase totals = | $944.04 | $1,029.0490 | $1,029.05 | $1,029.00 | $1,029.10 | |