| 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 | $246.86 | 9.602% | $270.5635 | $270.56 | $270.55 | $270.60 |
| Purchase #2 | $49.26 | 7.490% | $52.9496 | $52.95 | $52.95 | $52.90 |
| Purchase #3 | $160.70 | 13.374% | $182.192 | $182.19 | $182.20 | $182.20 |
| Purchase #4 | $37.96 | 6.805% | $40.5432 | $40.54 | $40.55 | $40.50 |
| Purchase #5 | $109.31 | 11.377% | $121.7462 | $121.75 | $121.75 | $121.70 |
| Purchase #6 | $204.51 | 4.597% | $213.9113 | $213.91 | $213.90 | $213.90 |
| Purchase #7 | $23.81 | 11.710% | $26.5982 | $26.60 | $26.60 | $26.60 |
| 7 purchase totals = | $832.41 | $908.5040 | $908.50 | $908.50 | $908.40 | |