| 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 | $206.27 | 4.519% | $215.5913 | $215.59 | $215.60 | $215.60 |
| Purchase #2 | $6.27 | 12.118% | $7.0298 | $7.03 | $7.05 | $7.00 |
| Purchase #3 | $90.95 | 13.814% | $103.5138 | $103.51 | $103.50 | $103.50 |
| Purchase #4 | $220.28 | 13.532% | $250.0883 | $250.09 | $250.10 | $250.10 |
| Purchase #5 | $94.71 | 8.736% | $102.9839 | $102.98 | $103.00 | $103.00 |
| Purchase #6 | $182.40 | 5.644% | $192.6947 | $192.69 | $192.70 | $192.70 |
| Purchase #7 | $236.41 | 7.753% | $254.7389 | $254.74 | $254.75 | $254.70 |
| 7 purchase totals = | $1,037.29 | $1,126.6407 | $1,126.63 | $1,126.70 | $1,126.60 | |