| 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 | $26.40 | 8.348% | $28.6039 | $28.60 | $28.60 | $28.60 |
| Purchase #2 | $182.73 | 8.802% | $198.8139 | $198.81 | $198.80 | $198.80 |
| Purchase #3 | $235.45 | 3.432% | $243.5306 | $243.53 | $243.55 | $243.50 |
| Purchase #4 | $174.73 | 5.174% | $183.7705 | $183.77 | $183.75 | $183.80 |
| Purchase #5 | $245.34 | 6.235% | $260.6369 | $260.64 | $260.65 | $260.60 |
| Purchase #6 | $135.63 | 7.540% | $145.8565 | $145.86 | $145.85 | $145.90 |
| Purchase #7 | $35.32 | 4.174% | $36.7943 | $36.79 | $36.80 | $36.80 |
| 7 purchase totals = | $1,035.60 | $1,098.0066 | $1,098.00 | $1,098.00 | $1,098.00 | |