| 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 | $247.94 | 9.200% | $270.7505 | $270.75 | $270.75 | $270.80 |
| Purchase #2 | $50.36 | 3.149% | $51.9458 | $51.95 | $51.95 | $51.90 |
| Purchase #3 | $136.57 | 6.242% | $145.0947 | $145.09 | $145.10 | $145.10 |
| Purchase #4 | $204.57 | 6.872% | $218.6281 | $218.63 | $218.65 | $218.60 |
| Purchase #5 | $143.64 | 3.481% | $148.6401 | $148.64 | $148.65 | $148.60 |
| Purchase #6 | $226.43 | 7.120% | $242.5518 | $242.55 | $242.55 | $242.60 |
| Purchase #7 | $124.50 | 9.433% | $136.2441 | $136.24 | $136.25 | $136.20 |
| 7 purchase totals = | $1,134.01 | $1,213.8551 | $1,213.85 | $1,213.90 | $1,213.80 | |