| 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 | $212.72 | 11.458% | $237.0935 | $237.09 | $237.10 | $237.10 |
| Purchase #2 | $134.29 | 9.114% | $146.5292 | $146.53 | $146.55 | $146.50 |
| Purchase #3 | $12.88 | 5.786% | $13.6252 | $13.63 | $13.65 | $13.60 |
| Purchase #4 | $242.51 | 9.769% | $266.2008 | $266.20 | $266.20 | $266.20 |
| Purchase #5 | $130.77 | 10.781% | $144.8683 | $144.87 | $144.85 | $144.90 |
| Purchase #6 | $96.53 | 7.183% | $103.4637 | $103.46 | $103.45 | $103.50 |
| Purchase #7 | $210.28 | 10.284% | $231.9052 | $231.91 | $231.90 | $231.90 |
| 7 purchase totals = | $1,039.98 | $1,143.6859 | $1,143.69 | $1,143.70 | $1,143.70 | |