| 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 | $230.62 | 11.506% | $257.1551 | $257.16 | $257.15 | $257.20 |
| Purchase #2 | $246.98 | 4.843% | $258.9412 | $258.94 | $258.95 | $258.90 |
| Purchase #3 | $7.71 | 7.538% | $8.2912 | $8.29 | $8.30 | $8.30 |
| Purchase #4 | $125.76 | 4.582% | $131.5223 | $131.52 | $131.50 | $131.50 |
| Purchase #5 | $229.82 | 6.608% | $245.0065 | $245.01 | $245.00 | $245.00 |
| Purchase #6 | $95.50 | 8.112% | $103.247 | $103.25 | $103.25 | $103.20 |
| Purchase #7 | $212.31 | 10.740% | $235.1121 | $235.11 | $235.10 | $235.10 |
| 7 purchase totals = | $1,148.70 | $1,239.2754 | $1,239.28 | $1,239.25 | $1,239.20 | |