| 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 | $242.50 | 9.719% | $266.0686 | $266.07 | $266.05 | $266.10 |
| Purchase #2 | $193.97 | 4.306% | $202.3223 | $202.32 | $202.30 | $202.30 |
| Purchase #3 | $74.59 | 6.549% | $79.4749 | $79.47 | $79.45 | $79.50 |
| Purchase #4 | $128.49 | 8.643% | $139.5954 | $139.60 | $139.60 | $139.60 |
| Purchase #5 | $68.63 | 3.395% | $70.96 | $70.96 | $70.95 | $71.00 |
| Purchase #6 | $117.42 | 12.264% | $131.8204 | $131.82 | $131.80 | $131.80 |
| Purchase #7 | $32.33 | 10.521% | $35.7314 | $35.73 | $35.75 | $35.70 |
| 7 purchase totals = | $857.93 | $925.9730 | $925.97 | $925.90 | $926.00 | |