| 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 | $233.82 | 9.662% | $256.4117 | $256.41 | $256.40 | $256.40 |
| Purchase #2 | $197.86 | 4.199% | $206.1681 | $206.17 | $206.15 | $206.20 |
| Purchase #3 | $45.78 | 5.581% | $48.335 | $48.34 | $48.35 | $48.30 |
| Purchase #4 | $246.84 | 8.537% | $267.9127 | $267.91 | $267.90 | $267.90 |
| Purchase #5 | $198.94 | 3.433% | $205.7696 | $205.77 | $205.75 | $205.80 |
| Purchase #6 | $240.69 | 3.191% | $248.3704 | $248.37 | $248.35 | $248.40 |
| Purchase #7 | $194.79 | 10.431% | $215.1085 | $215.11 | $215.10 | $215.10 |
| 7 purchase totals = | $1,358.72 | $1,448.0760 | $1,448.08 | $1,448.00 | $1,448.10 | |