| 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 | $236.70 | 11.277% | $263.3927 | $263.39 | $263.40 | $263.40 |
| Purchase #2 | $220.70 | 10.443% | $243.7477 | $243.75 | $243.75 | $243.70 |
| Purchase #3 | $71.82 | 11.717% | $80.2351 | $80.24 | $80.25 | $80.20 |
| Purchase #4 | $136.97 | 7.757% | $147.5948 | $147.59 | $147.60 | $147.60 |
| Purchase #5 | $69.95 | 11.546% | $78.0264 | $78.03 | $78.05 | $78.00 |
| Purchase #6 | $21.40 | 4.824% | $22.4323 | $22.43 | $22.45 | $22.40 |
| Purchase #7 | $36.31 | 5.361% | $38.2566 | $38.26 | $38.25 | $38.30 |
| 7 purchase totals = | $793.85 | $873.6856 | $873.69 | $873.75 | $873.60 | |