| 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 | $122.60 | 12.712% | $138.1849 | $138.18 | $138.20 | $138.20 |
| Purchase #2 | $89.25 | 8.604% | $96.9291 | $96.93 | $96.95 | $96.90 |
| Purchase #3 | $98.34 | 3.392% | $101.6757 | $101.68 | $101.70 | $101.70 |
| Purchase #4 | $186.25 | 6.834% | $198.9783 | $198.98 | $199.00 | $199.00 |
| Purchase #5 | $239.72 | 10.780% | $265.5618 | $265.56 | $265.55 | $265.60 |
| Purchase #6 | $78.95 | 7.572% | $84.9281 | $84.93 | $84.95 | $84.90 |
| Purchase #7 | $43.96 | 10.822% | $48.7174 | $48.72 | $48.70 | $48.70 |
| 7 purchase totals = | $859.07 | $934.9753 | $934.98 | $935.05 | $935.00 | |