| 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 | $198.66 | 9.764% | $218.0572 | $218.06 | $218.05 | $218.10 |
| Purchase #2 | $112.79 | 6.624% | $120.2612 | $120.26 | $120.25 | $120.30 |
| Purchase #3 | $141.44 | 9.699% | $155.1583 | $155.16 | $155.15 | $155.20 |
| Purchase #4 | $117.92 | 6.648% | $125.7593 | $125.76 | $125.75 | $125.80 |
| Purchase #5 | $190.52 | 3.558% | $197.2987 | $197.30 | $197.30 | $197.30 |
| Purchase #6 | $190.31 | 9.694% | $208.7587 | $208.76 | $208.75 | $208.80 |
| Purchase #7 | $14.59 | 8.517% | $15.8326 | $15.83 | $15.85 | $15.80 |
| 7 purchase totals = | $966.23 | $1,041.1260 | $1,041.13 | $1,041.10 | $1,041.30 | |