| 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 | $220.97 | 3.613% | $228.9536 | $228.95 | $228.95 | $229.00 |
| Purchase #2 | $166.34 | 6.387% | $176.9641 | $176.96 | $176.95 | $177.00 |
| Purchase #3 | $213.55 | 5.616% | $225.543 | $225.54 | $225.55 | $225.50 |
| Purchase #4 | $227.81 | 13.280% | $258.0632 | $258.06 | $258.05 | $258.10 |
| Purchase #5 | $230.59 | 5.257% | $242.7121 | $242.71 | $242.70 | $242.70 |
| Purchase #6 | $10.71 | 6.658% | $11.4231 | $11.42 | $11.40 | $11.40 |
| Purchase #7 | $56.52 | 8.114% | $61.106 | $61.11 | $61.10 | $61.10 |
| 7 purchase totals = | $1,126.49 | $1,204.7651 | $1,204.75 | $1,204.70 | $1,204.80 | |