| 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 | $234.31 | 10.829% | $259.6834 | $259.68 | $259.70 | $259.70 |
| Purchase #2 | $155.71 | 12.837% | $175.6985 | $175.70 | $175.70 | $175.70 |
| Purchase #3 | $234.45 | 7.582% | $252.226 | $252.23 | $252.25 | $252.20 |
| Purchase #4 | $24.40 | 3.835% | $25.3357 | $25.34 | $25.35 | $25.30 |
| Purchase #5 | $226.51 | 8.740% | $246.307 | $246.31 | $246.30 | $246.30 |
| Purchase #6 | $137.75 | 10.398% | $152.0732 | $152.07 | $152.05 | $152.10 |
| Purchase #7 | $15.51 | 3.493% | $16.0518 | $16.05 | $16.05 | $16.10 |
| 7 purchase totals = | $1,028.64 | $1,127.3756 | $1,127.38 | $1,127.40 | $1,127.40 | |