| 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 | $35.82 | 8.874% | $38.9987 | $39.00 | $39.00 | $39.00 |
| Purchase #2 | $109.79 | 4.412% | $114.6339 | $114.63 | $114.65 | $114.60 |
| Purchase #3 | $151.31 | 5.594% | $159.7743 | $159.77 | $159.75 | $159.80 |
| Purchase #4 | $150.93 | 3.297% | $155.9062 | $155.91 | $155.90 | $155.90 |
| Purchase #5 | $233.46 | 3.221% | $240.9797 | $240.98 | $241.00 | $241.00 |
| Purchase #6 | $178.42 | 6.776% | $190.5097 | $190.51 | $190.50 | $190.50 |
| Purchase #7 | $200.56 | 11.277% | $223.1772 | $223.18 | $223.20 | $223.20 |
| 7 purchase totals = | $1,060.29 | $1,123.9797 | $1,123.98 | $1,124.00 | $1,124.00 | |