| 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 | $218.86 | 3.796% | $227.1679 | $227.17 | $227.15 | $227.20 |
| Purchase #2 | $89.71 | 6.339% | $95.3967 | $95.40 | $95.40 | $95.40 |
| Purchase #3 | $149.31 | 11.607% | $166.6404 | $166.64 | $166.65 | $166.60 |
| Purchase #4 | $123.93 | 8.613% | $134.6041 | $134.60 | $134.60 | $134.60 |
| Purchase #5 | $44.92 | 6.535% | $47.8555 | $47.86 | $47.85 | $47.90 |
| Purchase #6 | $235.88 | 9.382% | $258.0103 | $258.01 | $258.00 | $258.00 |
| Purchase #7 | $232.43 | 12.161% | $260.6958 | $260.70 | $260.70 | $260.70 |
| 7 purchase totals = | $1,095.04 | $1,190.3707 | $1,190.38 | $1,190.35 | $1,190.40 | |