| 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 | $112.37 | 8.802% | $122.2608 | $122.26 | $122.25 | $122.30 |
| Purchase #2 | $173.75 | 9.329% | $189.9591 | $189.96 | $189.95 | $190.00 |
| Purchase #3 | $206.63 | 13.276% | $234.0622 | $234.06 | $234.05 | $234.10 |
| Purchase #4 | $92.54 | 6.696% | $98.7365 | $98.74 | $98.75 | $98.70 |
| Purchase #5 | $156.99 | 11.737% | $175.4159 | $175.42 | $175.40 | $175.40 |
| Purchase #6 | $168.34 | 13.307% | $190.741 | $190.74 | $190.75 | $190.70 |
| Purchase #7 | $237.74 | 11.830% | $265.8646 | $265.86 | $265.85 | $265.90 |
| 7 purchase totals = | $1,148.36 | $1,277.0401 | $1,277.04 | $1,277.00 | $1,277.10 | |