| 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 | $22.98 | 12.479% | $25.8477 | $25.85 | $25.85 | $25.80 |
| Purchase #2 | $247.49 | 3.372% | $255.8354 | $255.84 | $255.85 | $255.80 |
| Purchase #3 | $167.48 | 3.562% | $173.4456 | $173.45 | $173.45 | $173.40 |
| Purchase #4 | $167.71 | 4.545% | $175.3324 | $175.33 | $175.35 | $175.30 |
| Purchase #5 | $227.99 | 4.511% | $238.2746 | $238.27 | $238.25 | $238.30 |
| Purchase #6 | $166.86 | 12.467% | $187.6624 | $187.66 | $187.65 | $187.70 |
| Purchase #7 | $226.50 | 5.764% | $239.5555 | $239.56 | $239.55 | $239.60 |
| 7 purchase totals = | $1,227.01 | $1,295.9536 | $1,295.96 | $1,295.95 | $1,295.90 | |