| 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 | $234.92 | 13.105% | $265.7063 | $265.71 | $265.70 | $265.70 |
| Purchase #2 | $36.64 | 7.639% | $39.4389 | $39.44 | $39.45 | $39.40 |
| Purchase #3 | $219.59 | 5.302% | $231.2327 | $231.23 | $231.25 | $231.20 |
| Purchase #4 | $138.99 | 7.292% | $149.1252 | $149.13 | $149.15 | $149.10 |
| Purchase #5 | $18.72 | 10.828% | $20.747 | $20.75 | $20.75 | $20.70 |
| Purchase #6 | $61.69 | 11.117% | $68.5481 | $68.55 | $68.55 | $68.50 |
| Purchase #7 | $9.69 | 9.310% | $10.5921 | $10.59 | $10.60 | $10.60 |
| 7 purchase totals = | $720.24 | $785.3903 | $785.40 | $785.45 | $785.20 | |