| 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 | $243.94 | 9.827% | $267.912 | $267.91 | $267.90 | $267.90 |
| Purchase #2 | $157.76 | 4.113% | $164.2487 | $164.25 | $164.25 | $164.20 |
| Purchase #3 | $248.92 | 11.513% | $277.5782 | $277.58 | $277.60 | $277.60 |
| Purchase #4 | $153.65 | 4.190% | $160.0879 | $160.09 | $160.10 | $160.10 |
| Purchase #5 | $203.99 | 5.822% | $215.8663 | $215.87 | $215.85 | $215.90 |
| Purchase #6 | $100.49 | 12.219% | $112.7689 | $112.77 | $112.75 | $112.80 |
| Purchase #7 | $7.55 | 10.122% | $8.3142 | $8.31 | $8.30 | $8.30 |
| 7 purchase totals = | $1,116.30 | $1,206.7762 | $1,206.78 | $1,206.75 | $1,206.80 | |