| 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 | $211.41 | 4.779% | $221.5133 | $221.51 | $221.50 | $221.50 |
| Purchase #2 | $38.86 | 10.622% | $42.9877 | $42.99 | $43.00 | $43.00 |
| Purchase #3 | $212.97 | 12.703% | $240.0236 | $240.02 | $240.00 | $240.00 |
| Purchase #4 | $96.62 | 3.269% | $99.7785 | $99.78 | $99.80 | $99.80 |
| Purchase #5 | $209.37 | 8.736% | $227.6606 | $227.66 | $227.65 | $227.70 |
| Purchase #6 | $9.60 | 8.574% | $10.4231 | $10.42 | $10.40 | $10.40 |
| Purchase #7 | $200.77 | 13.455% | $227.7836 | $227.78 | $227.80 | $227.80 |
| 7 purchase totals = | $979.60 | $1,070.1704 | $1,070.16 | $1,070.15 | $1,070.20 | |