| 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 | $127.76 | 5.584% | $134.8941 | $134.89 | $134.90 | $134.90 |
| Purchase #2 | $110.36 | 12.612% | $124.2786 | $124.28 | $124.30 | $124.30 |
| Purchase #3 | $58.31 | 7.112% | $62.457 | $62.46 | $62.45 | $62.50 |
| Purchase #4 | $230.95 | 12.833% | $260.5878 | $260.59 | $260.60 | $260.60 |
| Purchase #5 | $228.92 | 13.433% | $259.6708 | $259.67 | $259.65 | $259.70 |
| Purchase #6 | $43.59 | 8.112% | $47.126 | $47.13 | $47.15 | $47.10 |
| Purchase #7 | $126.44 | 12.638% | $142.4195 | $142.42 | $142.40 | $142.40 |
| 7 purchase totals = | $926.33 | $1,031.4338 | $1,031.44 | $1,031.45 | $1,031.50 | |