| 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 | $109.67 | 9.123% | $119.6752 | $119.68 | $119.70 | $119.70 |
| Purchase #2 | $116.82 | 3.803% | $121.2627 | $121.26 | $121.25 | $121.30 |
| Purchase #3 | $96.51 | 9.767% | $105.9361 | $105.94 | $105.95 | $105.90 |
| Purchase #4 | $238.40 | 13.470% | $270.5125 | $270.51 | $270.50 | $270.50 |
| Purchase #5 | $176.83 | 11.398% | $196.9851 | $196.99 | $197.00 | $197.00 |
| Purchase #6 | $55.27 | 6.164% | $58.6768 | $58.68 | $58.70 | $58.70 |
| Purchase #7 | $181.53 | 13.629% | $206.2707 | $206.27 | $206.25 | $206.30 |
| 7 purchase totals = | $975.03 | $1,079.3191 | $1,079.33 | $1,079.35 | $1,079.40 | |