| 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 | $239.86 | 12.693% | $270.3054 | $270.31 | $270.30 | $270.30 |
| Purchase #2 | $97.56 | 10.593% | $107.8945 | $107.89 | $107.90 | $107.90 |
| Purchase #3 | $191.67 | 6.823% | $204.7476 | $204.75 | $204.75 | $204.70 |
| Purchase #4 | $193.44 | 13.402% | $219.3648 | $219.36 | $219.35 | $219.40 |
| Purchase #5 | $122.82 | 8.273% | $132.9809 | $132.98 | $133.00 | $133.00 |
| Purchase #6 | $54.86 | 5.698% | $57.9859 | $57.99 | $58.00 | $58.00 |
| Purchase #7 | $206.70 | 4.752% | $216.5224 | $216.52 | $216.50 | $216.50 |
| 7 purchase totals = | $1,106.91 | $1,209.8015 | $1,209.80 | $1,209.80 | $1,209.80 | |