| 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 | $187.35 | 10.752% | $207.4939 | $207.49 | $207.50 | $207.50 |
| Purchase #2 | $186.94 | 9.125% | $203.9983 | $204.00 | $204.00 | $204.00 |
| Purchase #3 | $99.76 | 9.602% | $109.339 | $109.34 | $109.35 | $109.30 |
| Purchase #4 | $16.77 | 11.123% | $18.6353 | $18.64 | $18.65 | $18.60 |
| Purchase #5 | $178.64 | 7.513% | $192.0612 | $192.06 | $192.05 | $192.10 |
| Purchase #6 | $213.27 | 6.445% | $227.0153 | $227.02 | $227.00 | $227.00 |
| Purchase #7 | $243.67 | 9.277% | $266.2753 | $266.28 | $266.30 | $266.30 |
| 7 purchase totals = | $1,126.40 | $1,224.8183 | $1,224.83 | $1,224.85 | $1,224.80 | |