| 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 | $110.97 | 11.540% | $123.7759 | $123.78 | $123.80 | $123.80 |
| Purchase #2 | $249.53 | 11.286% | $277.692 | $277.69 | $277.70 | $277.70 |
| Purchase #3 | $186.25 | 13.615% | $211.6079 | $211.61 | $211.60 | $211.60 |
| Purchase #4 | $107.74 | 12.320% | $121.0136 | $121.01 | $121.00 | $121.00 |
| Purchase #5 | $7.74 | 7.300% | $8.305 | $8.31 | $8.30 | $8.30 |
| Purchase #6 | $222.67 | 13.514% | $252.7616 | $252.76 | $252.75 | $252.80 |
| Purchase #7 | $220.65 | 4.351% | $230.2505 | $230.25 | $230.25 | $230.30 |
| 7 purchase totals = | $1,105.55 | $1,225.4065 | $1,225.41 | $1,225.40 | $1,225.50 | |