| 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 | $235.99 | 4.205% | $245.9134 | $245.91 | $245.90 | $245.90 |
| Purchase #2 | $12.50 | 10.158% | $13.7698 | $13.77 | $13.75 | $13.80 |
| Purchase #3 | $148.86 | 7.474% | $159.9858 | $159.99 | $160.00 | $160.00 |
| Purchase #4 | $206.75 | 11.743% | $231.0287 | $231.03 | $231.05 | $231.00 |
| Purchase #5 | $211.57 | 3.528% | $219.0342 | $219.03 | $219.05 | $219.00 |
| Purchase #6 | $143.39 | 6.123% | $152.1698 | $152.17 | $152.15 | $152.20 |
| Purchase #7 | $46.89 | 11.566% | $52.3133 | $52.31 | $52.30 | $52.30 |
| 7 purchase totals = | $1,005.95 | $1,074.2150 | $1,074.21 | $1,074.20 | $1,074.20 | |