| 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 | $186.95 | 3.556% | $193.5979 | $193.60 | $193.60 | $193.60 |
| Purchase #2 | $64.71 | 4.654% | $67.7216 | $67.72 | $67.70 | $67.70 |
| Purchase #3 | $191.61 | 6.399% | $203.8711 | $203.87 | $203.85 | $203.90 |
| Purchase #4 | $82.25 | 10.484% | $90.8731 | $90.87 | $90.85 | $90.90 |
| Purchase #5 | $212.33 | 9.245% | $231.9599 | $231.96 | $231.95 | $232.00 |
| Purchase #6 | $73.94 | 7.609% | $79.5661 | $79.57 | $79.55 | $79.60 |
| Purchase #7 | $217.91 | 10.330% | $240.4201 | $240.42 | $240.40 | $240.40 |
| 7 purchase totals = | $1,029.70 | $1,108.0098 | $1,108.01 | $1,107.90 | $1,108.10 | |