| 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 | $197.31 | 6.393% | $209.924 | $209.92 | $209.90 | $209.90 |
| Purchase #2 | $237.96 | 12.834% | $268.4998 | $268.50 | $268.50 | $268.50 |
| Purchase #3 | $246.50 | 10.230% | $271.717 | $271.72 | $271.70 | $271.70 |
| Purchase #4 | $7.47 | 4.779% | $7.827 | $7.83 | $7.85 | $7.80 |
| Purchase #5 | $18.44 | 7.581% | $19.8379 | $19.84 | $19.85 | $19.80 |
| Purchase #6 | $182.76 | 10.249% | $201.4911 | $201.49 | $201.50 | $201.50 |
| Purchase #7 | $29.75 | 7.521% | $31.9875 | $31.99 | $32.00 | $32.00 |
| 7 purchase totals = | $920.19 | $1,011.2843 | $1,011.29 | $1,011.30 | $1,011.20 | |