| 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 | $230.40 | 9.141% | $251.4609 | $251.46 | $251.45 | $251.50 |
| Purchase #2 | $53.92 | 11.422% | $60.0787 | $60.08 | $60.10 | $60.10 |
| Purchase #3 | $34.25 | 8.242% | $37.0729 | $37.07 | $37.05 | $37.10 |
| Purchase #4 | $114.25 | 6.279% | $121.4238 | $121.42 | $121.40 | $121.40 |
| Purchase #5 | $155.82 | 12.263% | $174.9282 | $174.93 | $174.95 | $174.90 |
| Purchase #6 | $196.43 | 9.714% | $215.5112 | $215.51 | $215.50 | $215.50 |
| Purchase #7 | $215.37 | 4.128% | $224.2605 | $224.26 | $224.25 | $224.30 |
| 7 purchase totals = | $1,000.44 | $1,084.7362 | $1,084.73 | $1,084.70 | $1,084.80 | |