| 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 | $132.40 | 6.177% | $140.5783 | $140.58 | $140.60 | $140.60 |
| Purchase #2 | $184.43 | 5.765% | $195.0624 | $195.06 | $195.05 | $195.10 |
| Purchase #3 | $238.81 | 10.497% | $263.8779 | $263.88 | $263.90 | $263.90 |
| Purchase #4 | $193.58 | 10.780% | $214.4479 | $214.45 | $214.45 | $214.40 |
| Purchase #5 | $87.28 | 8.530% | $94.725 | $94.73 | $94.75 | $94.70 |
| Purchase #6 | $39.75 | 11.852% | $44.4612 | $44.46 | $44.45 | $44.50 |
| Purchase #7 | $123.60 | 8.281% | $133.8353 | $133.84 | $133.85 | $133.80 |
| 7 purchase totals = | $999.85 | $1,086.9880 | $1,087.00 | $1,087.05 | $1,087.00 | |