| 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 | $234.30 | 9.140% | $255.715 | $255.72 | $255.70 | $255.70 |
| Purchase #2 | $27.97 | 12.624% | $31.5009 | $31.50 | $31.50 | $31.50 |
| Purchase #3 | $225.93 | 8.874% | $245.979 | $245.98 | $246.00 | $246.00 |
| Purchase #4 | $131.69 | 3.227% | $135.9396 | $135.94 | $135.95 | $135.90 |
| Purchase #5 | $17.80 | 4.777% | $18.6503 | $18.65 | $18.65 | $18.70 |
| Purchase #6 | $79.92 | 9.789% | $87.7434 | $87.74 | $87.75 | $87.70 |
| Purchase #7 | $105.29 | 3.703% | $109.1889 | $109.19 | $109.20 | $109.20 |
| 7 purchase totals = | $822.90 | $884.7171 | $884.72 | $884.75 | $884.70 | |