| 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 | $221.63 | 12.195% | $248.6578 | $248.66 | $248.65 | $248.70 |
| Purchase #2 | $133.89 | 10.179% | $147.5187 | $147.52 | $147.50 | $147.50 |
| Purchase #3 | $105.65 | 10.558% | $116.8045 | $116.80 | $116.80 | $116.80 |
| Purchase #4 | $19.88 | 4.540% | $20.7826 | $20.78 | $20.80 | $20.80 |
| Purchase #5 | $204.41 | 6.590% | $217.8806 | $217.88 | $217.90 | $217.90 |
| Purchase #6 | $138.59 | 7.493% | $148.9745 | $148.97 | $148.95 | $149.00 |
| Purchase #7 | $117.56 | 11.381% | $130.9395 | $130.94 | $130.95 | $130.90 |
| 7 purchase totals = | $941.61 | $1,031.5582 | $1,031.55 | $1,031.55 | $1,031.60 | |