| 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 | $205.93 | 7.123% | $220.5984 | $220.60 | $220.60 | $220.60 |
| Purchase #2 | $101.76 | 5.872% | $107.7353 | $107.74 | $107.75 | $107.70 |
| Purchase #3 | $161.95 | 11.234% | $180.1435 | $180.14 | $180.15 | $180.10 |
| Purchase #4 | $120.73 | 12.132% | $135.377 | $135.38 | $135.40 | $135.40 |
| Purchase #5 | $167.59 | 5.344% | $176.546 | $176.55 | $176.55 | $176.50 |
| Purchase #6 | $249.72 | 11.683% | $278.8948 | $278.89 | $278.90 | $278.90 |
| Purchase #7 | $184.59 | 12.237% | $207.1783 | $207.18 | $207.20 | $207.20 |
| 7 purchase totals = | $1,192.27 | $1,306.4733 | $1,306.48 | $1,306.55 | $1,306.40 | |