| 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 | $216.85 | 4.795% | $227.248 | $227.25 | $227.25 | $227.20 |
| Purchase #2 | $167.43 | 6.391% | $178.1305 | $178.13 | $178.15 | $178.10 |
| Purchase #3 | $76.61 | 4.723% | $80.2283 | $80.23 | $80.25 | $80.20 |
| Purchase #4 | $88.45 | 5.384% | $93.2121 | $93.21 | $93.20 | $93.20 |
| Purchase #5 | $137.58 | 12.663% | $155.0018 | $155.00 | $155.00 | $155.00 |
| Purchase #6 | $246.52 | 6.355% | $262.1863 | $262.19 | $262.20 | $262.20 |
| Purchase #7 | $98.75 | 11.600% | $110.205 | $110.21 | $110.20 | $110.20 |
| 7 purchase totals = | $1,032.19 | $1,106.2120 | $1,106.22 | $1,106.25 | $1,106.10 | |