| 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 | $124.88 | 9.115% | $136.2628 | $136.26 | $136.25 | $136.30 |
| Purchase #2 | $131.82 | 11.676% | $147.2113 | $147.21 | $147.20 | $147.20 |
| Purchase #3 | $171.40 | 11.286% | $190.7442 | $190.74 | $190.75 | $190.70 |
| Purchase #4 | $183.34 | 7.852% | $197.7359 | $197.74 | $197.75 | $197.70 |
| Purchase #5 | $31.76 | 7.336% | $34.0899 | $34.09 | $34.10 | $34.10 |
| Purchase #6 | $211.57 | 12.135% | $237.244 | $237.24 | $237.25 | $237.20 |
| Purchase #7 | $243.98 | 8.246% | $264.0986 | $264.10 | $264.10 | $264.10 |
| 7 purchase totals = | $1,098.75 | $1,207.3867 | $1,207.38 | $1,207.40 | $1,207.30 | |