| 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 | $229.89 | 5.364% | $242.2213 | $242.22 | $242.20 | $242.20 |
| Purchase #2 | $143.77 | 3.648% | $149.0147 | $149.01 | $149.00 | $149.00 |
| Purchase #3 | $5.61 | 13.366% | $6.3598 | $6.36 | $6.35 | $6.40 |
| Purchase #4 | $237.29 | 11.447% | $264.4526 | $264.45 | $264.45 | $264.50 |
| Purchase #5 | $90.37 | 6.587% | $96.3227 | $96.32 | $96.30 | $96.30 |
| Purchase #6 | $169.66 | 12.745% | $191.2832 | $191.28 | $191.30 | $191.30 |
| Purchase #7 | $209.62 | 7.682% | $225.723 | $225.72 | $225.70 | $225.70 |
| 7 purchase totals = | $1,086.21 | $1,175.3773 | $1,175.36 | $1,175.30 | $1,175.40 | |