| 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 | $186.43 | 9.697% | $204.5081 | $204.51 | $204.50 | $204.50 |
| Purchase #2 | $160.43 | 4.621% | $167.8435 | $167.84 | $167.85 | $167.80 |
| Purchase #3 | $52.92 | 10.509% | $58.4814 | $58.48 | $58.50 | $58.50 |
| Purchase #4 | $153.80 | 13.392% | $174.3969 | $174.40 | $174.40 | $174.40 |
| Purchase #5 | $117.26 | 4.622% | $122.6798 | $122.68 | $122.70 | $122.70 |
| Purchase #6 | $193.59 | 6.825% | $206.8025 | $206.80 | $206.80 | $206.80 |
| Purchase #7 | $189.77 | 3.439% | $196.2962 | $196.30 | $196.30 | $196.30 |
| 7 purchase totals = | $1,054.20 | $1,131.0084 | $1,131.01 | $1,131.05 | $1,131.00 | |