| 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 | $19.69 | 7.191% | $21.1059 | $21.11 | $21.10 | $21.10 |
| Purchase #2 | $151.44 | 10.431% | $167.2367 | $167.24 | $167.25 | $167.20 |
| Purchase #3 | $39.47 | 13.564% | $44.8237 | $44.82 | $44.80 | $44.80 |
| Purchase #4 | $211.46 | 3.225% | $218.2796 | $218.28 | $218.30 | $218.30 |
| Purchase #5 | $233.55 | 5.757% | $246.9955 | $247.00 | $247.00 | $247.00 |
| Purchase #6 | $44.45 | 3.356% | $45.9417 | $45.94 | $45.95 | $45.90 |
| Purchase #7 | $174.48 | 5.281% | $183.6943 | $183.69 | $183.70 | $183.70 |
| 7 purchase totals = | $874.54 | $928.0774 | $928.08 | $928.10 | $928.00 | |