| 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 | $37.81 | 3.797% | $39.2456 | $39.25 | $39.25 | $39.20 |
| Purchase #2 | $178.70 | 12.356% | $200.7802 | $200.78 | $200.80 | $200.80 |
| Purchase #3 | $190.76 | 11.767% | $213.2067 | $213.21 | $213.20 | $213.20 |
| Purchase #4 | $102.37 | 12.684% | $115.3546 | $115.35 | $115.35 | $115.40 |
| Purchase #5 | $240.69 | 7.713% | $259.2544 | $259.25 | $259.25 | $259.30 |
| Purchase #6 | $133.35 | 6.121% | $141.5124 | $141.51 | $141.50 | $141.50 |
| Purchase #7 | $81.31 | 11.668% | $90.7973 | $90.80 | $90.80 | $90.80 |
| 7 purchase totals = | $964.99 | $1,060.1512 | $1,060.15 | $1,060.15 | $1,060.20 | |