| 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 | $21.36 | 10.545% | $23.6124 | $23.61 | $23.60 | $23.60 |
| Purchase #2 | $31.74 | 11.637% | $35.4336 | $35.43 | $35.45 | $35.40 |
| Purchase #3 | $147.70 | 4.243% | $153.9669 | $153.97 | $153.95 | $154.00 |
| Purchase #4 | $243.40 | 10.228% | $268.295 | $268.30 | $268.30 | $268.30 |
| Purchase #5 | $236.82 | 6.351% | $251.8604 | $251.86 | $251.85 | $251.90 |
| Purchase #6 | $235.78 | 4.503% | $246.3972 | $246.40 | $246.40 | $246.40 |
| Purchase #7 | $97.69 | 3.594% | $101.201 | $101.20 | $101.20 | $101.20 |
| 7 purchase totals = | $1,014.49 | $1,080.7665 | $1,080.77 | $1,080.75 | $1,080.80 | |