| 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 | $198.68 | 10.684% | $219.907 | $219.91 | $219.90 | $219.90 |
| Purchase #2 | $246.69 | 6.655% | $263.1072 | $263.11 | $263.10 | $263.10 |
| Purchase #3 | $71.38 | 3.370% | $73.7855 | $73.79 | $73.80 | $73.80 |
| Purchase #4 | $212.60 | 12.452% | $239.073 | $239.07 | $239.05 | $239.10 |
| Purchase #5 | $100.28 | 6.562% | $106.8604 | $106.86 | $106.85 | $106.90 |
| Purchase #6 | $242.89 | 12.679% | $273.686 | $273.69 | $273.70 | $273.70 |
| Purchase #7 | $160.35 | 8.255% | $173.5869 | $173.59 | $173.60 | $173.60 |
| 7 purchase totals = | $1,232.87 | $1,350.0060 | $1,350.02 | $1,350.00 | $1,350.10 | |