| 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 | $120.43 | 4.447% | $125.7855 | $125.79 | $125.80 | $125.80 |
| Purchase #2 | $144.32 | 9.534% | $158.0795 | $158.08 | $158.10 | $158.10 |
| Purchase #3 | $172.77 | 12.451% | $194.2816 | $194.28 | $194.30 | $194.30 |
| Purchase #4 | $151.76 | 5.562% | $160.2009 | $160.20 | $160.20 | $160.20 |
| Purchase #5 | $233.72 | 13.267% | $264.7276 | $264.73 | $264.75 | $264.70 |
| Purchase #6 | $103.48 | 12.778% | $116.7027 | $116.70 | $116.70 | $116.70 |
| Purchase #7 | $20.99 | 7.762% | $22.6192 | $22.62 | $22.60 | $22.60 |
| 7 purchase totals = | $947.47 | $1,042.3970 | $1,042.40 | $1,042.45 | $1,042.40 | |