| 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 | $11.76 | 8.234% | $12.7283 | $12.73 | $12.75 | $12.70 |
| Purchase #2 | $226.84 | 3.665% | $235.1537 | $235.15 | $235.15 | $235.20 |
| Purchase #3 | $5.37 | 13.748% | $6.1083 | $6.11 | $6.10 | $6.10 |
| Purchase #4 | $228.34 | 4.378% | $238.3367 | $238.34 | $238.35 | $238.30 |
| Purchase #5 | $233.67 | 5.169% | $245.7484 | $245.75 | $245.75 | $245.70 |
| Purchase #6 | $56.38 | 3.378% | $58.2845 | $58.28 | $58.30 | $58.30 |
| Purchase #7 | $189.28 | 7.133% | $202.7813 | $202.78 | $202.80 | $202.80 |
| 7 purchase totals = | $951.64 | $999.1412 | $999.14 | $999.20 | $999.10 | |