| 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 | $238.43 | 8.711% | $259.1996 | $259.20 | $259.20 | $259.20 |
| Purchase #2 | $172.74 | 6.472% | $183.9197 | $183.92 | $183.90 | $183.90 |
| Purchase #3 | $20.45 | 9.307% | $22.3533 | $22.35 | $22.35 | $22.40 |
| Purchase #4 | $215.55 | 8.727% | $234.361 | $234.36 | $234.35 | $234.40 |
| Purchase #5 | $9.25 | 10.401% | $10.2121 | $10.21 | $10.20 | $10.20 |
| Purchase #6 | $149.35 | 3.873% | $155.1343 | $155.13 | $155.15 | $155.10 |
| Purchase #7 | $241.65 | 12.702% | $272.3444 | $272.34 | $272.35 | $272.30 |
| 7 purchase totals = | $1,047.42 | $1,137.5244 | $1,137.51 | $1,137.50 | $1,137.50 | |