| 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 | $238.54 | 13.567% | $270.9027 | $270.90 | $270.90 | $270.90 |
| Purchase #2 | $240.26 | 8.193% | $259.9445 | $259.94 | $259.95 | $259.90 |
| Purchase #3 | $236.26 | 11.550% | $263.548 | $263.55 | $263.55 | $263.50 |
| Purchase #4 | $142.72 | 3.510% | $147.7295 | $147.73 | $147.75 | $147.70 |
| Purchase #5 | $86.26 | 10.631% | $95.4303 | $95.43 | $95.45 | $95.40 |
| Purchase #6 | $9.51 | 10.810% | $10.538 | $10.54 | $10.55 | $10.50 |
| Purchase #7 | $111.75 | 9.550% | $122.4221 | $122.42 | $122.40 | $122.40 |
| 7 purchase totals = | $1,065.30 | $1,170.5151 | $1,170.51 | $1,170.55 | $1,170.30 | |