| 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 | $113.47 | 6.261% | $120.5744 | $120.57 | $120.55 | $120.60 |
| Purchase #2 | $152.99 | 9.670% | $167.7841 | $167.78 | $167.80 | $167.80 |
| Purchase #3 | $174.75 | 8.579% | $189.7418 | $189.74 | $189.75 | $189.70 |
| Purchase #4 | $228.71 | 10.597% | $252.9464 | $252.95 | $252.95 | $252.90 |
| Purchase #5 | $73.74 | 9.233% | $80.5484 | $80.55 | $80.55 | $80.50 |
| Purchase #6 | $186.98 | 6.138% | $198.4568 | $198.46 | $198.45 | $198.50 |
| Purchase #7 | $212.70 | 7.190% | $227.9931 | $227.99 | $228.00 | $228.00 |
| 7 purchase totals = | $1,143.34 | $1,238.0450 | $1,238.04 | $1,238.05 | $1,238.00 | |