| 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 | $140.84 | 5.112% | $148.0397 | $148.04 | $148.05 | $148.00 |
| Purchase #2 | $248.60 | 6.241% | $264.1151 | $264.12 | $264.10 | $264.10 |
| Purchase #3 | $148.59 | 13.727% | $168.9869 | $168.99 | $169.00 | $169.00 |
| Purchase #4 | $37.76 | 6.395% | $40.1748 | $40.17 | $40.15 | $40.20 |
| Purchase #5 | $192.48 | 12.445% | $216.4341 | $216.43 | $216.45 | $216.40 |
| Purchase #6 | $230.69 | 6.663% | $246.0609 | $246.06 | $246.05 | $246.10 |
| Purchase #7 | $29.39 | 8.694% | $31.9452 | $31.95 | $31.95 | $31.90 |
| 7 purchase totals = | $1,028.35 | $1,115.7567 | $1,115.76 | $1,115.75 | $1,115.70 | |