| 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 | $213.87 | 3.206% | $220.7267 | $220.73 | $220.75 | $220.70 |
| Purchase #2 | $201.38 | 7.821% | $217.1299 | $217.13 | $217.15 | $217.10 |
| Purchase #3 | $195.93 | 5.567% | $206.8374 | $206.84 | $206.85 | $206.80 |
| Purchase #4 | $234.52 | 3.649% | $243.0776 | $243.08 | $243.10 | $243.10 |
| Purchase #5 | $243.44 | 8.277% | $263.5895 | $263.59 | $263.60 | $263.60 |
| Purchase #6 | $213.55 | 4.436% | $223.0231 | $223.02 | $223.00 | $223.00 |
| Purchase #7 | $238.67 | 13.595% | $271.1172 | $271.12 | $271.10 | $271.10 |
| 7 purchase totals = | $1,541.36 | $1,645.5014 | $1,645.51 | $1,645.55 | $1,645.40 | |