| 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 | $243.30 | 9.629% | $266.7274 | $266.73 | $266.75 | $266.70 |
| Purchase #2 | $227.48 | 7.226% | $243.9177 | $243.92 | $243.90 | $243.90 |
| Purchase #3 | $86.36 | 3.750% | $89.5985 | $89.60 | $89.60 | $89.60 |
| Purchase #4 | $110.60 | 9.777% | $121.4134 | $121.41 | $121.40 | $121.40 |
| Purchase #5 | $44.82 | 10.794% | $49.6579 | $49.66 | $49.65 | $49.70 |
| Purchase #6 | $38.58 | 4.409% | $40.281 | $40.28 | $40.30 | $40.30 |
| Purchase #7 | $203.28 | 6.288% | $216.0622 | $216.06 | $216.05 | $216.10 |
| 7 purchase totals = | $954.42 | $1,027.6581 | $1,027.66 | $1,027.65 | $1,027.70 | |