| 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 | $129.80 | 3.547% | $134.404 | $134.40 | $134.40 | $134.40 |
| Purchase #2 | $24.82 | 6.790% | $26.5053 | $26.51 | $26.50 | $26.50 |
| Purchase #3 | $220.63 | 8.472% | $239.3218 | $239.32 | $239.30 | $239.30 |
| Purchase #4 | $39.72 | 9.773% | $43.6018 | $43.60 | $43.60 | $43.60 |
| Purchase #5 | $29.97 | 4.764% | $31.3978 | $31.40 | $31.40 | $31.40 |
| Purchase #6 | $225.42 | 13.266% | $255.3242 | $255.32 | $255.30 | $255.30 |
| Purchase #7 | $248.57 | 7.800% | $267.9585 | $267.96 | $267.95 | $268.00 |
| 7 purchase totals = | $918.93 | $998.5134 | $998.51 | $998.45 | $998.50 | |