| 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 | $97.30 | 13.292% | $110.2331 | $110.23 | $110.25 | $110.20 |
| Purchase #2 | $186.43 | 7.611% | $200.6192 | $200.62 | $200.60 | $200.60 |
| Purchase #3 | $234.65 | 9.687% | $257.3805 | $257.38 | $257.40 | $257.40 |
| Purchase #4 | $34.34 | 13.127% | $38.8478 | $38.85 | $38.85 | $38.80 |
| Purchase #5 | $152.27 | 12.433% | $171.2017 | $171.20 | $171.20 | $171.20 |
| Purchase #6 | $17.48 | 10.597% | $19.3324 | $19.33 | $19.35 | $19.30 |
| Purchase #7 | $186.47 | 12.289% | $209.3853 | $209.39 | $209.40 | $209.40 |
| 7 purchase totals = | $908.94 | $1,007.0000 | $1,007.00 | $1,007.05 | $1,006.90 | |