| 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 | $82.89 | 7.180% | $88.8415 | $88.84 | $88.85 | $88.80 |
| Purchase #2 | $236.76 | 5.633% | $250.0967 | $250.10 | $250.10 | $250.10 |
| Purchase #3 | $126.77 | 7.158% | $135.8442 | $135.84 | $135.85 | $135.80 |
| Purchase #4 | $174.37 | 8.151% | $188.5829 | $188.58 | $188.60 | $188.60 |
| Purchase #5 | $149.62 | 10.469% | $165.2837 | $165.28 | $165.30 | $165.30 |
| Purchase #6 | $181.84 | 13.403% | $206.212 | $206.21 | $206.20 | $206.20 |
| Purchase #7 | $225.26 | 4.526% | $235.4553 | $235.46 | $235.45 | $235.50 |
| 7 purchase totals = | $1,177.51 | $1,270.3163 | $1,270.31 | $1,270.35 | $1,270.30 | |