| 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 | $205.59 | 12.326% | $230.931 | $230.93 | $230.95 | $230.90 |
| Purchase #2 | $70.53 | 4.575% | $73.7567 | $73.76 | $73.75 | $73.80 |
| Purchase #3 | $188.40 | 13.579% | $213.9828 | $213.98 | $214.00 | $214.00 |
| Purchase #4 | $180.27 | 5.400% | $190.0046 | $190.00 | $190.00 | $190.00 |
| Purchase #5 | $143.42 | 13.216% | $162.3744 | $162.37 | $162.35 | $162.40 |
| Purchase #6 | $235.42 | 8.708% | $255.9204 | $255.92 | $255.90 | $255.90 |
| Purchase #7 | $230.47 | 3.330% | $238.1447 | $238.14 | $238.15 | $238.10 |
| 7 purchase totals = | $1,254.10 | $1,365.1146 | $1,365.10 | $1,365.10 | $1,365.10 | |