| 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 | $246.38 | 5.560% | $260.0787 | $260.08 | $260.10 | $260.10 |
| Purchase #2 | $7.73 | 7.429% | $8.3043 | $8.30 | $8.30 | $8.30 |
| Purchase #3 | $183.53 | 3.121% | $189.258 | $189.26 | $189.25 | $189.30 |
| Purchase #4 | $48.97 | 10.125% | $53.9282 | $53.93 | $53.95 | $53.90 |
| Purchase #5 | $126.65 | 3.405% | $130.9624 | $130.96 | $130.95 | $131.00 |
| Purchase #6 | $242.76 | 10.422% | $268.0604 | $268.06 | $268.05 | $268.10 |
| Purchase #7 | $176.75 | 11.772% | $197.557 | $197.56 | $197.55 | $197.60 |
| 7 purchase totals = | $1,032.77 | $1,108.1490 | $1,108.15 | $1,108.15 | $1,108.30 | |