| 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 | $136.40 | 8.642% | $148.1877 | $148.19 | $148.20 | $148.20 |
| Purchase #2 | $210.88 | 13.448% | $239.2391 | $239.24 | $239.25 | $239.20 |
| Purchase #3 | $126.50 | 5.621% | $133.6106 | $133.61 | $133.60 | $133.60 |
| Purchase #4 | $28.62 | 9.796% | $31.4236 | $31.42 | $31.40 | $31.40 |
| Purchase #5 | $94.87 | 8.738% | $103.1597 | $103.16 | $103.15 | $103.20 |
| Purchase #6 | $67.88 | 8.395% | $73.5785 | $73.58 | $73.60 | $73.60 |
| Purchase #7 | $246.55 | 12.341% | $276.9767 | $276.98 | $277.00 | $277.00 |
| 7 purchase totals = | $911.70 | $1,006.1759 | $1,006.18 | $1,006.20 | $1,006.20 | |