| 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 | $204.62 | 9.756% | $224.5827 | $224.58 | $224.60 | $224.60 |
| Purchase #2 | $230.61 | 11.192% | $256.4199 | $256.42 | $256.40 | $256.40 |
| Purchase #3 | $71.53 | 10.157% | $78.7953 | $78.80 | $78.80 | $78.80 |
| Purchase #4 | $101.66 | 12.496% | $114.3634 | $114.36 | $114.35 | $114.40 |
| Purchase #5 | $51.96 | 8.689% | $56.4748 | $56.47 | $56.45 | $56.50 |
| Purchase #6 | $115.33 | 13.158% | $130.5051 | $130.51 | $130.50 | $130.50 |
| Purchase #7 | $26.51 | 5.425% | $27.9482 | $27.95 | $27.95 | $27.90 |
| 7 purchase totals = | $802.22 | $889.0894 | $889.09 | $889.05 | $889.10 | |