| 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 | $177.85 | 12.352% | $199.818 | $199.82 | $199.80 | $199.80 |
| Purchase #2 | $73.27 | 10.769% | $81.1604 | $81.16 | $81.15 | $81.20 |
| Purchase #3 | $77.74 | 7.798% | $83.8022 | $83.80 | $83.80 | $83.80 |
| Purchase #4 | $249.84 | 10.715% | $276.6104 | $276.61 | $276.60 | $276.60 |
| Purchase #5 | $221.53 | 7.742% | $238.6809 | $238.68 | $238.70 | $238.70 |
| Purchase #6 | $235.31 | 13.235% | $266.4533 | $266.45 | $266.45 | $266.50 |
| Purchase #7 | $185.32 | 12.110% | $207.7623 | $207.76 | $207.75 | $207.80 |
| 7 purchase totals = | $1,220.86 | $1,354.2875 | $1,354.28 | $1,354.25 | $1,354.40 | |