| 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 | $6.34 | 10.434% | $7.0015 | $7.00 | $7.00 | $7.00 |
| Purchase #2 | $237.63 | 10.516% | $262.6192 | $262.62 | $262.60 | $262.60 |
| Purchase #3 | $130.74 | 5.102% | $137.4104 | $137.41 | $137.40 | $137.40 |
| Purchase #4 | $107.92 | 12.522% | $121.4337 | $121.43 | $121.45 | $121.40 |
| Purchase #5 | $130.46 | 4.249% | $136.0032 | $136.00 | $136.00 | $136.00 |
| Purchase #6 | $241.47 | 12.874% | $272.5568 | $272.56 | $272.55 | $272.60 |
| Purchase #7 | $224.85 | 6.817% | $240.178 | $240.18 | $240.20 | $240.20 |
| 7 purchase totals = | $1,079.41 | $1,177.2028 | $1,177.20 | $1,177.20 | $1,177.20 | |