| 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 | $11.83 | 6.510% | $12.6001 | $12.60 | $12.60 | $12.60 |
| Purchase #2 | $126.52 | 6.750% | $135.0601 | $135.06 | $135.05 | $135.10 |
| Purchase #3 | $240.91 | 4.115% | $250.8234 | $250.82 | $250.80 | $250.80 |
| Purchase #4 | $173.65 | 9.681% | $190.4611 | $190.46 | $190.45 | $190.50 |
| Purchase #5 | $30.33 | 7.748% | $32.68 | $32.68 | $32.70 | $32.70 |
| Purchase #6 | $231.87 | 11.548% | $258.6463 | $258.65 | $258.65 | $258.60 |
| Purchase #7 | $195.64 | 8.416% | $212.1051 | $212.11 | $212.10 | $212.10 |
| 7 purchase totals = | $1,010.75 | $1,092.3761 | $1,092.38 | $1,092.35 | $1,092.40 | |