| 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 | $117.71 | 10.754% | $130.3685 | $130.37 | $130.35 | $130.40 |
| Purchase #2 | $195.89 | 9.497% | $214.4937 | $214.49 | $214.50 | $214.50 |
| Purchase #3 | $30.26 | 13.842% | $34.4486 | $34.45 | $34.45 | $34.40 |
| Purchase #4 | $22.52 | 12.586% | $25.3544 | $25.35 | $25.35 | $25.40 |
| Purchase #5 | $209.33 | 4.293% | $218.3165 | $218.32 | $218.30 | $218.30 |
| Purchase #6 | $33.90 | 11.552% | $37.8161 | $37.82 | $37.80 | $37.80 |
| Purchase #7 | $83.55 | 10.340% | $92.1891 | $92.19 | $92.20 | $92.20 |
| 7 purchase totals = | $693.16 | $752.9869 | $752.99 | $752.95 | $753.00 | |