| 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 | $225.45 | 10.259% | $248.5789 | $248.58 | $248.60 | $248.60 |
| Purchase #2 | $96.31 | 12.844% | $108.6801 | $108.68 | $108.70 | $108.70 |
| Purchase #3 | $134.88 | 12.117% | $151.2234 | $151.22 | $151.20 | $151.20 |
| Purchase #4 | $82.61 | 10.760% | $91.4988 | $91.50 | $91.50 | $91.50 |
| Purchase #5 | $38.83 | 7.297% | $41.6634 | $41.66 | $41.65 | $41.70 |
| Purchase #6 | $158.98 | 8.224% | $172.0545 | $172.05 | $172.05 | $172.10 |
| Purchase #7 | $227.68 | 12.691% | $256.5749 | $256.57 | $256.55 | $256.60 |
| 7 purchase totals = | $964.74 | $1,070.2740 | $1,070.26 | $1,070.25 | $1,070.40 | |