| 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 | $228.40 | 10.165% | $251.6169 | $251.62 | $251.60 | $251.60 |
| Purchase #2 | $82.27 | 11.853% | $92.0215 | $92.02 | $92.00 | $92.00 |
| Purchase #3 | $250.25 | 8.825% | $272.3346 | $272.33 | $272.35 | $272.30 |
| Purchase #4 | $27.27 | 10.409% | $30.1085 | $30.11 | $30.10 | $30.10 |
| Purchase #5 | $90.86 | 13.798% | $103.3969 | $103.40 | $103.40 | $103.40 |
| Purchase #6 | $93.71 | 11.135% | $104.1446 | $104.14 | $104.15 | $104.10 |
| Purchase #7 | $191.63 | 6.372% | $203.8407 | $203.84 | $203.85 | $203.80 |
| 7 purchase totals = | $964.39 | $1,057.4637 | $1,057.46 | $1,057.45 | $1,057.30 | |