| 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 | $112.95 | 7.344% | $121.245 | $121.25 | $121.25 | $121.20 |
| Purchase #2 | $95.93 | 9.838% | $105.3676 | $105.37 | $105.35 | $105.40 |
| Purchase #3 | $185.36 | 8.496% | $201.1082 | $201.11 | $201.10 | $201.10 |
| Purchase #4 | $191.94 | 5.193% | $201.9074 | $201.91 | $201.90 | $201.90 |
| Purchase #5 | $65.57 | 10.140% | $72.2188 | $72.22 | $72.20 | $72.20 |
| Purchase #6 | $72.56 | 9.561% | $79.4975 | $79.50 | $79.50 | $79.50 |
| Purchase #7 | $120.75 | 11.275% | $134.3646 | $134.36 | $134.35 | $134.40 |
| 7 purchase totals = | $845.06 | $915.7091 | $915.72 | $915.65 | $915.70 | |