| 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 | $228.33 | 3.231% | $235.7073 | $235.71 | $235.70 | $235.70 |
| Purchase #2 | $80.94 | 5.281% | $85.2144 | $85.21 | $85.20 | $85.20 |
| Purchase #3 | $87.91 | 12.112% | $98.5577 | $98.56 | $98.55 | $98.60 |
| Purchase #4 | $200.69 | 8.648% | $218.0457 | $218.05 | $218.05 | $218.00 |
| Purchase #5 | $224.28 | 3.498% | $232.1253 | $232.13 | $232.15 | $232.10 |
| Purchase #6 | $90.80 | 8.664% | $98.6669 | $98.67 | $98.65 | $98.70 |
| Purchase #7 | $183.84 | 5.358% | $193.6901 | $193.69 | $193.70 | $193.70 |
| 7 purchase totals = | $1,096.79 | $1,162.0074 | $1,162.02 | $1,162.00 | $1,162.00 | |