| 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 | $86.70 | 11.478% | $96.6514 | $96.65 | $96.65 | $96.70 |
| Purchase #2 | $6.46 | 8.220% | $6.991 | $6.99 | $7.00 | $7.00 |
| Purchase #3 | $170.55 | 8.447% | $184.9564 | $184.96 | $184.95 | $185.00 |
| Purchase #4 | $143.82 | 5.859% | $152.2464 | $152.25 | $152.25 | $152.20 |
| Purchase #5 | $238.49 | 10.741% | $264.1062 | $264.11 | $264.10 | $264.10 |
| Purchase #6 | $230.70 | 9.564% | $252.7641 | $252.76 | $252.75 | $252.80 |
| Purchase #7 | $223.87 | 8.325% | $242.5072 | $242.51 | $242.50 | $242.50 |
| 7 purchase totals = | $1,100.59 | $1,200.2227 | $1,200.23 | $1,200.20 | $1,200.30 | |