| 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 | $223.50 | 4.640% | $233.8704 | $233.87 | $233.85 | $233.90 |
| Purchase #2 | $92.98 | 3.602% | $96.3291 | $96.33 | $96.35 | $96.30 |
| Purchase #3 | $57.30 | 13.610% | $65.0985 | $65.10 | $65.10 | $65.10 |
| Purchase #4 | $174.90 | 4.842% | $183.3687 | $183.37 | $183.35 | $183.40 |
| Purchase #5 | $244.92 | 8.699% | $266.2256 | $266.23 | $266.25 | $266.20 |
| Purchase #6 | $67.98 | 12.582% | $76.5332 | $76.53 | $76.55 | $76.50 |
| Purchase #7 | $142.48 | 5.195% | $149.8818 | $149.88 | $149.90 | $149.90 |
| 7 purchase totals = | $1,004.06 | $1,071.3073 | $1,071.31 | $1,071.35 | $1,071.30 | |