| 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 | $239.63 | 5.836% | $253.6148 | $253.61 | $253.60 | $253.60 |
| Purchase #2 | $203.63 | 13.192% | $230.4929 | $230.49 | $230.50 | $230.50 |
| Purchase #3 | $194.99 | 9.171% | $212.8725 | $212.87 | $212.85 | $212.90 |
| Purchase #4 | $85.75 | 13.378% | $97.2216 | $97.22 | $97.20 | $97.20 |
| Purchase #5 | $74.47 | 7.533% | $80.0798 | $80.08 | $80.10 | $80.10 |
| Purchase #6 | $247.97 | 12.309% | $278.4926 | $278.49 | $278.50 | $278.50 |
| Purchase #7 | $228.36 | 12.452% | $256.7954 | $256.80 | $256.80 | $256.80 |
| 7 purchase totals = | $1,274.80 | $1,409.5696 | $1,409.56 | $1,409.55 | $1,409.60 | |