| 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 | $111.28 | 5.747% | $117.6753 | $117.68 | $117.70 | $117.70 |
| Purchase #2 | $96.75 | 4.389% | $100.9964 | $101.00 | $101.00 | $101.00 |
| Purchase #3 | $110.33 | 4.254% | $115.0234 | $115.02 | $115.00 | $115.00 |
| Purchase #4 | $123.49 | 6.491% | $131.5057 | $131.51 | $131.50 | $131.50 |
| Purchase #5 | $181.87 | 3.618% | $188.4501 | $188.45 | $188.45 | $188.50 |
| Purchase #6 | $204.36 | 6.518% | $217.6802 | $217.68 | $217.70 | $217.70 |
| Purchase #7 | $22.93 | 9.259% | $25.0531 | $25.05 | $25.05 | $25.10 |
| 7 purchase totals = | $851.01 | $896.3842 | $896.39 | $896.40 | $896.50 | |