| 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 | $208.76 | 3.314% | $215.6783 | $215.68 | $215.70 | $215.70 |
| Purchase #2 | $233.67 | 5.172% | $245.7554 | $245.76 | $245.75 | $245.80 |
| Purchase #3 | $237.53 | 7.454% | $255.2355 | $255.24 | $255.25 | $255.20 |
| Purchase #4 | $96.85 | 10.118% | $106.6493 | $106.65 | $106.65 | $106.60 |
| Purchase #5 | $113.84 | 12.769% | $128.3762 | $128.38 | $128.40 | $128.40 |
| Purchase #6 | $175.38 | 6.746% | $187.2111 | $187.21 | $187.20 | $187.20 |
| Purchase #7 | $168.60 | 12.102% | $189.004 | $189.00 | $189.00 | $189.00 |
| 7 purchase totals = | $1,234.63 | $1,327.9098 | $1,327.92 | $1,327.95 | $1,327.90 | |