| 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 | $126.52 | 11.275% | $140.7851 | $140.79 | $140.80 | $140.80 |
| Purchase #2 | $212.77 | 13.630% | $241.7706 | $241.77 | $241.75 | $241.80 |
| Purchase #3 | $9.79 | 9.484% | $10.7185 | $10.72 | $10.70 | $10.70 |
| Purchase #4 | $161.93 | 9.364% | $177.0931 | $177.09 | $177.10 | $177.10 |
| Purchase #5 | $192.73 | 10.739% | $213.4273 | $213.43 | $213.45 | $213.40 |
| Purchase #6 | $170.49 | 6.860% | $182.1856 | $182.19 | $182.20 | $182.20 |
| Purchase #7 | $213.92 | 7.280% | $229.4934 | $229.49 | $229.50 | $229.50 |
| 7 purchase totals = | $1,088.15 | $1,195.4736 | $1,195.48 | $1,195.50 | $1,195.50 | |