| 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 | $237.65 | 8.863% | $258.7129 | $258.71 | $258.70 | $258.70 |
| Purchase #2 | $88.28 | 3.586% | $91.4457 | $91.45 | $91.45 | $91.40 |
| Purchase #3 | $179.91 | 9.678% | $197.3217 | $197.32 | $197.30 | $197.30 |
| Purchase #4 | $51.92 | 13.571% | $58.9661 | $58.97 | $58.95 | $59.00 |
| Purchase #5 | $134.52 | 9.348% | $147.0949 | $147.09 | $147.10 | $147.10 |
| Purchase #6 | $168.35 | 6.704% | $179.6362 | $179.64 | $179.65 | $179.60 |
| Purchase #7 | $103.51 | 6.580% | $110.321 | $110.32 | $110.30 | $110.30 |
| 7 purchase totals = | $964.14 | $1,043.4985 | $1,043.50 | $1,043.45 | $1,043.40 | |