| 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 | $132.95 | 3.109% | $137.0834 | $137.08 | $137.10 | $137.10 |
| Purchase #2 | $239.59 | 7.801% | $258.2804 | $258.28 | $258.30 | $258.30 |
| Purchase #3 | $121.83 | 3.262% | $125.8041 | $125.80 | $125.80 | $125.80 |
| Purchase #4 | $234.92 | 12.207% | $263.5967 | $263.60 | $263.60 | $263.60 |
| Purchase #5 | $216.80 | 4.121% | $225.7343 | $225.73 | $225.75 | $225.70 |
| Purchase #6 | $219.80 | 11.769% | $245.6683 | $245.67 | $245.65 | $245.70 |
| Purchase #7 | $97.97 | 4.316% | $102.1984 | $102.20 | $102.20 | $102.20 |
| 7 purchase totals = | $1,263.86 | $1,358.3656 | $1,358.36 | $1,358.40 | $1,358.40 | |