| 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 | $139.71 | 3.106% | $144.0494 | $144.05 | $144.05 | $144.00 |
| Purchase #2 | $170.80 | 7.137% | $182.99 | $182.99 | $183.00 | $183.00 |
| Purchase #3 | $23.27 | 7.245% | $24.9559 | $24.96 | $24.95 | $25.00 |
| Purchase #4 | $207.64 | 6.851% | $221.8654 | $221.87 | $221.85 | $221.90 |
| Purchase #5 | $219.59 | 13.379% | $248.9689 | $248.97 | $248.95 | $249.00 |
| Purchase #6 | $51.76 | 10.622% | $57.2579 | $57.26 | $57.25 | $57.30 |
| Purchase #7 | $110.82 | 9.153% | $120.9634 | $120.96 | $120.95 | $121.00 |
| 7 purchase totals = | $923.59 | $1,001.0509 | $1,001.06 | $1,001.00 | $1,001.20 | |