| 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 | $111.66 | 3.789% | $115.8908 | $115.89 | $115.90 | $115.90 |
| Purchase #2 | $213.43 | 13.642% | $242.5461 | $242.55 | $242.55 | $242.50 |
| Purchase #3 | $79.72 | 5.443% | $84.0592 | $84.06 | $84.05 | $84.10 |
| Purchase #4 | $236.87 | 3.115% | $244.2485 | $244.25 | $244.25 | $244.20 |
| Purchase #5 | $167.91 | 4.232% | $175.016 | $175.02 | $175.00 | $175.00 |
| Purchase #6 | $128.35 | 6.452% | $136.6311 | $136.63 | $136.65 | $136.60 |
| Purchase #7 | $117.43 | 10.556% | $129.8259 | $129.83 | $129.85 | $129.80 |
| 7 purchase totals = | $1,055.37 | $1,128.2176 | $1,128.23 | $1,128.25 | $1,128.10 | |