| 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 | $113.44 | 6.601% | $120.9282 | $120.93 | $120.95 | $120.90 |
| Purchase #2 | $122.30 | 11.687% | $136.5932 | $136.59 | $136.60 | $136.60 |
| Purchase #3 | $237.40 | 12.336% | $266.6857 | $266.69 | $266.70 | $266.70 |
| Purchase #4 | $167.39 | 9.692% | $183.6134 | $183.61 | $183.60 | $183.60 |
| Purchase #5 | $26.91 | 3.119% | $27.7493 | $27.75 | $27.75 | $27.70 |
| Purchase #6 | $192.40 | 10.600% | $212.7944 | $212.79 | $212.80 | $212.80 |
| Purchase #7 | $122.78 | 8.158% | $132.7964 | $132.80 | $132.80 | $132.80 |
| 7 purchase totals = | $982.62 | $1,081.1606 | $1,081.16 | $1,081.20 | $1,081.10 | |