| 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 | $136.35 | 9.158% | $148.8369 | $148.84 | $148.85 | $148.80 |
| Purchase #2 | $41.84 | 4.496% | $43.7211 | $43.72 | $43.70 | $43.70 |
| Purchase #3 | $111.53 | 5.407% | $117.5604 | $117.56 | $117.55 | $117.60 |
| Purchase #4 | $51.87 | 11.788% | $57.9844 | $57.98 | $58.00 | $58.00 |
| Purchase #5 | $12.47 | 3.166% | $12.8648 | $12.86 | $12.85 | $12.90 |
| Purchase #6 | $229.60 | 10.729% | $254.2338 | $254.23 | $254.25 | $254.20 |
| Purchase #7 | $222.69 | 12.859% | $251.3257 | $251.33 | $251.35 | $251.30 |
| 7 purchase totals = | $806.35 | $886.5271 | $886.52 | $886.55 | $886.50 | |