| 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 | $191.34 | 10.165% | $210.7897 | $210.79 | $210.80 | $210.80 |
| Purchase #2 | $202.67 | 5.328% | $213.4683 | $213.47 | $213.45 | $213.50 |
| Purchase #3 | $106.36 | 4.416% | $111.0569 | $111.06 | $111.05 | $111.10 |
| Purchase #4 | $243.34 | 13.826% | $276.9842 | $276.98 | $277.00 | $277.00 |
| Purchase #5 | $147.76 | 12.695% | $166.5181 | $166.52 | $166.50 | $166.50 |
| Purchase #6 | $127.50 | 8.703% | $138.5963 | $138.60 | $138.60 | $138.60 |
| Purchase #7 | $112.87 | 9.619% | $123.727 | $123.73 | $123.75 | $123.70 |
| 7 purchase totals = | $1,131.84 | $1,241.1405 | $1,241.15 | $1,241.15 | $1,241.20 | |