| 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 | $25.51 | 7.370% | $27.3901 | $27.39 | $27.40 | $27.40 |
| Purchase #2 | $170.35 | 11.488% | $189.9198 | $189.92 | $189.90 | $189.90 |
| Purchase #3 | $45.79 | 4.618% | $47.9046 | $47.90 | $47.90 | $47.90 |
| Purchase #4 | $247.89 | 8.112% | $267.9988 | $268.00 | $268.00 | $268.00 |
| Purchase #5 | $32.63 | 5.294% | $34.3574 | $34.36 | $34.35 | $34.40 |
| Purchase #6 | $155.54 | 13.354% | $176.3108 | $176.31 | $176.30 | $176.30 |
| Purchase #7 | $190.37 | 3.860% | $197.7183 | $197.72 | $197.70 | $197.70 |
| 7 purchase totals = | $868.08 | $941.5998 | $941.60 | $941.55 | $941.60 | |