| 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 | $9.91 | 3.599% | $10.2667 | $10.27 | $10.25 | $10.30 |
| Purchase #2 | $218.52 | 10.812% | $242.1464 | $242.15 | $242.15 | $242.10 |
| Purchase #3 | $58.51 | 5.533% | $61.7474 | $61.75 | $61.75 | $61.70 |
| Purchase #4 | $213.35 | 3.404% | $220.6124 | $220.61 | $220.60 | $220.60 |
| Purchase #5 | $45.44 | 8.774% | $49.4269 | $49.43 | $49.45 | $49.40 |
| Purchase #6 | $84.86 | 10.493% | $93.7644 | $93.76 | $93.75 | $93.80 |
| Purchase #7 | $248.30 | 6.393% | $264.1738 | $264.17 | $264.15 | $264.20 |
| 7 purchase totals = | $878.89 | $942.1380 | $942.14 | $942.10 | $942.10 | |