| 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 | $129.47 | 10.730% | $143.3621 | $143.36 | $143.35 | $143.40 |
| Purchase #2 | $111.26 | 12.379% | $125.0329 | $125.03 | $125.05 | $125.00 |
| Purchase #3 | $111.73 | 3.325% | $115.445 | $115.45 | $115.45 | $115.40 |
| Purchase #4 | $205.88 | 9.105% | $224.6254 | $224.63 | $224.65 | $224.60 |
| Purchase #5 | $210.63 | 3.601% | $218.2148 | $218.21 | $218.20 | $218.20 |
| Purchase #6 | $133.41 | 11.165% | $148.3052 | $148.31 | $148.30 | $148.30 |
| Purchase #7 | $162.72 | 11.310% | $181.1236 | $181.12 | $181.10 | $181.10 |
| 7 purchase totals = | $1,065.10 | $1,156.1090 | $1,156.11 | $1,156.10 | $1,156.00 | |