| 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 | $37.52 | 12.345% | $42.1518 | $42.15 | $42.15 | $42.20 |
| Purchase #2 | $137.31 | 11.572% | $153.1995 | $153.20 | $153.20 | $153.20 |
| Purchase #3 | $203.29 | 4.390% | $212.2144 | $212.21 | $212.20 | $212.20 |
| Purchase #4 | $242.31 | 9.528% | $265.3973 | $265.40 | $265.40 | $265.40 |
| Purchase #5 | $105.32 | 11.754% | $117.6993 | $117.70 | $117.70 | $117.70 |
| Purchase #6 | $173.43 | 11.203% | $192.8594 | $192.86 | $192.85 | $192.90 |
| Purchase #7 | $219.26 | 3.623% | $227.2038 | $227.20 | $227.20 | $227.20 |
| 7 purchase totals = | $1,118.44 | $1,210.7255 | $1,210.72 | $1,210.70 | $1,210.80 | |