| 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 | $224.77 | 6.698% | $239.8251 | $239.83 | $239.85 | $239.80 |
| Purchase #2 | $19.32 | 6.845% | $20.6425 | $20.64 | $20.65 | $20.60 |
| Purchase #3 | $215.35 | 5.824% | $227.892 | $227.89 | $227.90 | $227.90 |
| Purchase #4 | $128.95 | 4.706% | $135.0184 | $135.02 | $135.00 | $135.00 |
| Purchase #5 | $194.65 | 10.123% | $214.3544 | $214.35 | $214.35 | $214.40 |
| Purchase #6 | $92.76 | 4.251% | $96.7032 | $96.70 | $96.70 | $96.70 |
| Purchase #7 | $81.99 | 4.717% | $85.8575 | $85.86 | $85.85 | $85.90 |
| 7 purchase totals = | $957.79 | $1,020.2931 | $1,020.29 | $1,020.30 | $1,020.30 | |