| 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 | $220.46 | 9.813% | $242.0937 | $242.09 | $242.10 | $242.10 |
| Purchase #2 | $68.96 | 13.225% | $78.08 | $78.08 | $78.10 | $78.10 |
| Purchase #3 | $173.79 | 5.724% | $183.7377 | $183.74 | $183.75 | $183.70 |
| Purchase #4 | $128.81 | 5.345% | $135.6949 | $135.69 | $135.70 | $135.70 |
| Purchase #5 | $99.48 | 5.832% | $105.2817 | $105.28 | $105.30 | $105.30 |
| Purchase #6 | $91.70 | 3.197% | $94.6316 | $94.63 | $94.65 | $94.60 |
| Purchase #7 | $73.38 | 13.857% | $83.5483 | $83.55 | $83.55 | $83.50 |
| 7 purchase totals = | $856.58 | $923.0679 | $923.06 | $923.15 | $923.00 | |