| 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 | $117.83 | 4.128% | $122.694 | $122.69 | $122.70 | $122.70 |
| Purchase #2 | $179.97 | 6.610% | $191.866 | $191.87 | $191.85 | $191.90 |
| Purchase #3 | $215.29 | 10.783% | $238.5047 | $238.50 | $238.50 | $238.50 |
| Purchase #4 | $31.91 | 4.743% | $33.4235 | $33.42 | $33.40 | $33.40 |
| Purchase #5 | $141.37 | 11.169% | $157.1596 | $157.16 | $157.15 | $157.20 |
| Purchase #6 | $227.87 | 11.319% | $253.6626 | $253.66 | $253.65 | $253.70 |
| Purchase #7 | $22.45 | 3.341% | $23.2001 | $23.20 | $23.20 | $23.20 |
| 7 purchase totals = | $936.69 | $1,020.5105 | $1,020.50 | $1,020.45 | $1,020.60 | |