| 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 | $202.70 | 12.504% | $228.0456 | $228.05 | $228.05 | $228.00 |
| Purchase #2 | $208.55 | 3.632% | $216.1245 | $216.12 | $216.10 | $216.10 |
| Purchase #3 | $105.35 | 7.112% | $112.8425 | $112.84 | $112.85 | $112.80 |
| Purchase #4 | $10.77 | 8.434% | $11.6783 | $11.68 | $11.70 | $11.70 |
| Purchase #5 | $43.53 | 4.233% | $45.3726 | $45.37 | $45.35 | $45.40 |
| Purchase #6 | $58.31 | 5.842% | $61.7165 | $61.72 | $61.70 | $61.70 |
| Purchase #7 | $72.56 | 9.695% | $79.5947 | $79.59 | $79.60 | $79.60 |
| 7 purchase totals = | $701.77 | $755.3747 | $755.37 | $755.35 | $755.30 | |