| 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 | $203.25 | 13.299% | $230.2802 | $230.28 | $230.30 | $230.30 |
| Purchase #2 | $189.71 | 10.643% | $209.9008 | $209.90 | $209.90 | $209.90 |
| Purchase #3 | $94.49 | 13.777% | $107.5079 | $107.51 | $107.50 | $107.50 |
| Purchase #4 | $122.27 | 4.516% | $127.7917 | $127.79 | $127.80 | $127.80 |
| Purchase #5 | $125.42 | 3.854% | $130.2537 | $130.25 | $130.25 | $130.30 |
| Purchase #6 | $143.38 | 9.540% | $157.0585 | $157.06 | $157.05 | $157.10 |
| Purchase #7 | $195.75 | 12.285% | $219.7979 | $219.80 | $219.80 | $219.80 |
| 7 purchase totals = | $1,074.27 | $1,182.5907 | $1,182.59 | $1,182.60 | $1,182.70 | |