| 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 | $69.70 | 3.307% | $72.005 | $72.01 | $72.00 | $72.00 |
| Purchase #2 | $215.35 | 9.529% | $235.8707 | $235.87 | $235.85 | $235.90 |
| Purchase #3 | $83.52 | 11.424% | $93.0613 | $93.06 | $93.05 | $93.10 |
| Purchase #4 | $143.39 | 6.377% | $152.534 | $152.53 | $152.55 | $152.50 |
| Purchase #5 | $216.80 | 7.484% | $233.0253 | $233.03 | $233.05 | $233.00 |
| Purchase #6 | $200.39 | 6.654% | $213.724 | $213.72 | $213.70 | $213.70 |
| Purchase #7 | $108.84 | 10.407% | $120.167 | $120.17 | $120.15 | $120.20 |
| 7 purchase totals = | $1,037.99 | $1,120.3873 | $1,120.39 | $1,120.35 | $1,120.40 | |