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 | $128.25 | 11.428% | $142.9064 | $142.91 | $142.90 | $142.90 |
Purchase #2 | $79.70 | 12.199% | $89.4226 | $89.42 | $89.40 | $89.40 |
Purchase #3 | $140.28 | 5.148% | $147.5016 | $147.50 | $147.50 | $147.50 |
Purchase #4 | $7.37 | 8.113% | $7.9679 | $7.97 | $7.95 | $8.00 |
Purchase #5 | $10.82 | 13.813% | $12.3146 | $12.31 | $12.30 | $12.30 |
Purchase #6 | $212.80 | 7.116% | $227.9428 | $227.94 | $227.95 | $227.90 |
Purchase #7 | $94.68 | 3.371% | $97.8717 | $97.87 | $97.85 | $97.90 |
7 purchase totals = | $673.90 | $725.9276 | $725.92 | $725.85 | $725.90 |