| 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 | $122.53 | 3.678% | $127.0367 | $127.04 | $127.05 | $127.00 |
| Purchase #2 | $150.74 | 13.112% | $170.505 | $170.51 | $170.50 | $170.50 |
| Purchase #3 | $233.79 | 5.249% | $246.0616 | $246.06 | $246.05 | $246.10 |
| Purchase #4 | $84.48 | 8.784% | $91.9007 | $91.90 | $91.90 | $91.90 |
| Purchase #5 | $158.67 | 4.341% | $165.5579 | $165.56 | $165.55 | $165.60 |
| Purchase #6 | $235.71 | 5.276% | $248.1461 | $248.15 | $248.15 | $248.10 |
| Purchase #7 | $25.65 | 13.245% | $29.0473 | $29.05 | $29.05 | $29.00 |
| 7 purchase totals = | $1,011.57 | $1,078.2553 | $1,078.27 | $1,078.25 | $1,078.20 | |