| 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 | $37.91 | 4.766% | $39.7168 | $39.72 | $39.70 | $39.70 |
| Purchase #2 | $224.47 | 6.182% | $238.3467 | $238.35 | $238.35 | $238.30 |
| Purchase #3 | $112.29 | 4.420% | $117.2532 | $117.25 | $117.25 | $117.30 |
| Purchase #4 | $215.42 | 11.547% | $240.2945 | $240.29 | $240.30 | $240.30 |
| Purchase #5 | $219.45 | 9.474% | $240.2407 | $240.24 | $240.25 | $240.20 |
| Purchase #6 | $73.58 | 3.474% | $76.1362 | $76.14 | $76.15 | $76.10 |
| Purchase #7 | $183.35 | 4.315% | $191.2616 | $191.26 | $191.25 | $191.30 |
| 7 purchase totals = | $1,066.47 | $1,143.2497 | $1,143.25 | $1,143.25 | $1,143.20 | |