| 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 | $184.40 | 10.845% | $204.3982 | $204.40 | $204.40 | $204.40 |
| Purchase #2 | $197.44 | 3.605% | $204.5577 | $204.56 | $204.55 | $204.60 |
| Purchase #3 | $203.86 | 7.472% | $219.0924 | $219.09 | $219.10 | $219.10 |
| Purchase #4 | $118.72 | 11.492% | $132.3633 | $132.36 | $132.35 | $132.40 |
| Purchase #5 | $119.51 | 3.541% | $123.7418 | $123.74 | $123.75 | $123.70 |
| Purchase #6 | $194.33 | 9.619% | $213.0226 | $213.02 | $213.00 | $213.00 |
| Purchase #7 | $237.27 | 9.216% | $259.1368 | $259.14 | $259.15 | $259.10 |
| 7 purchase totals = | $1,255.53 | $1,356.3128 | $1,356.31 | $1,356.30 | $1,356.30 | |