| 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 | $27.36 | 8.793% | $29.7658 | $29.77 | $29.75 | $29.80 |
| Purchase #2 | $227.71 | 9.307% | $248.903 | $248.90 | $248.90 | $248.90 |
| Purchase #3 | $226.93 | 11.291% | $252.5527 | $252.55 | $252.55 | $252.60 |
| Purchase #4 | $145.59 | 3.688% | $150.9594 | $150.96 | $150.95 | $151.00 |
| Purchase #5 | $226.75 | 7.525% | $243.8129 | $243.81 | $243.80 | $243.80 |
| Purchase #6 | $36.87 | 7.371% | $39.5877 | $39.59 | $39.60 | $39.60 |
| Purchase #7 | $38.62 | 10.422% | $42.645 | $42.65 | $42.65 | $42.60 |
| 7 purchase totals = | $929.83 | $1,008.2265 | $1,008.23 | $1,008.20 | $1,008.30 | |