| 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 | $216.81 | 9.767% | $237.9858 | $237.99 | $238.00 | $238.00 |
| Purchase #2 | $122.36 | 7.177% | $131.1418 | $131.14 | $131.15 | $131.10 |
| Purchase #3 | $31.34 | 10.822% | $34.7316 | $34.73 | $34.75 | $34.70 |
| Purchase #4 | $246.64 | 4.772% | $258.4097 | $258.41 | $258.40 | $258.40 |
| Purchase #5 | $126.49 | 8.867% | $137.7059 | $137.71 | $137.70 | $137.70 |
| Purchase #6 | $15.30 | 6.158% | $16.2422 | $16.24 | $16.25 | $16.20 |
| Purchase #7 | $134.25 | 7.334% | $144.0959 | $144.10 | $144.10 | $144.10 |
| 7 purchase totals = | $893.19 | $960.3129 | $960.32 | $960.35 | $960.20 | |