| 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 | $109.36 | 9.497% | $119.7459 | $119.75 | $119.75 | $119.70 |
| Purchase #2 | $239.42 | 10.552% | $264.6836 | $264.68 | $264.70 | $264.70 |
| Purchase #3 | $133.54 | 12.556% | $150.3073 | $150.31 | $150.30 | $150.30 |
| Purchase #4 | $153.64 | 9.859% | $168.7874 | $168.79 | $168.80 | $168.80 |
| Purchase #5 | $242.75 | 11.374% | $270.3604 | $270.36 | $270.35 | $270.40 |
| Purchase #6 | $189.96 | 13.740% | $216.0605 | $216.06 | $216.05 | $216.10 |
| Purchase #7 | $16.27 | 11.138% | $18.0822 | $18.08 | $18.10 | $18.10 |
| 7 purchase totals = | $1,084.94 | $1,208.0273 | $1,208.03 | $1,208.05 | $1,208.10 | |