| 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 | $227.55 | 9.679% | $249.5746 | $249.57 | $249.55 | $249.60 |
| Purchase #2 | $8.69 | 13.572% | $9.8694 | $9.87 | $9.85 | $9.90 |
| Purchase #3 | $179.33 | 9.516% | $196.395 | $196.40 | $196.40 | $196.40 |
| Purchase #4 | $92.27 | 6.526% | $98.2915 | $98.29 | $98.30 | $98.30 |
| Purchase #5 | $53.31 | 13.550% | $60.5335 | $60.53 | $60.55 | $60.50 |
| Purchase #6 | $186.87 | 6.627% | $199.2539 | $199.25 | $199.25 | $199.30 |
| Purchase #7 | $29.54 | 6.335% | $31.4114 | $31.41 | $31.40 | $31.40 |
| 7 purchase totals = | $777.56 | $845.3293 | $845.32 | $845.30 | $845.40 | |