| 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 | $85.65 | 3.359% | $88.527 | $88.53 | $88.55 | $88.50 |
| Purchase #2 | $204.76 | 5.566% | $216.1569 | $216.16 | $216.15 | $216.20 |
| Purchase #3 | $116.95 | 4.175% | $121.8327 | $121.83 | $121.85 | $121.80 |
| Purchase #4 | $81.72 | 8.527% | $88.6883 | $88.69 | $88.70 | $88.70 |
| Purchase #5 | $98.74 | 13.187% | $111.7608 | $111.76 | $111.75 | $111.80 |
| Purchase #6 | $219.98 | 6.513% | $234.3073 | $234.31 | $234.30 | $234.30 |
| Purchase #7 | $245.58 | 10.753% | $271.9872 | $271.99 | $272.00 | $272.00 |
| 7 purchase totals = | $1,053.38 | $1,133.2602 | $1,133.27 | $1,133.30 | $1,133.30 | |