| 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 | $234.27 | 6.610% | $249.7552 | $249.76 | $249.75 | $249.80 |
| Purchase #2 | $81.80 | 11.126% | $90.9011 | $90.90 | $90.90 | $90.90 |
| Purchase #3 | $44.97 | 13.616% | $51.0931 | $51.09 | $51.10 | $51.10 |
| Purchase #4 | $203.47 | 12.760% | $229.4328 | $229.43 | $229.45 | $229.40 |
| Purchase #5 | $76.99 | 5.302% | $81.072 | $81.07 | $81.05 | $81.10 |
| Purchase #6 | $164.52 | 12.817% | $185.6065 | $185.61 | $185.60 | $185.60 |
| Purchase #7 | $24.34 | 8.676% | $26.4517 | $26.45 | $26.45 | $26.50 |
| 7 purchase totals = | $830.36 | $914.3124 | $914.31 | $914.30 | $914.40 | |