| 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 | $92.60 | 12.626% | $104.2917 | $104.29 | $104.30 | $104.30 |
| Purchase #2 | $104.69 | 13.410% | $118.7289 | $118.73 | $118.75 | $118.70 |
| Purchase #3 | $182.31 | 8.833% | $198.4134 | $198.41 | $198.40 | $198.40 |
| Purchase #4 | $151.97 | 5.510% | $160.3435 | $160.34 | $160.35 | $160.30 |
| Purchase #5 | $192.97 | 9.789% | $211.8598 | $211.86 | $211.85 | $211.90 |
| Purchase #6 | $135.41 | 9.847% | $148.7438 | $148.74 | $148.75 | $148.70 |
| Purchase #7 | $100.42 | 7.575% | $108.0268 | $108.03 | $108.05 | $108.00 |
| 7 purchase totals = | $960.37 | $1,050.4079 | $1,050.40 | $1,050.45 | $1,050.30 | |