| 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 | $117.88 | 9.320% | $128.8664 | $128.87 | $128.85 | $128.90 |
| Purchase #2 | $140.85 | 9.806% | $154.6618 | $154.66 | $154.65 | $154.70 |
| Purchase #3 | $79.62 | 6.132% | $84.5023 | $84.50 | $84.50 | $84.50 |
| Purchase #4 | $68.56 | 4.559% | $71.6857 | $71.69 | $71.70 | $71.70 |
| Purchase #5 | $104.65 | 9.364% | $114.4494 | $114.45 | $114.45 | $114.40 |
| Purchase #6 | $135.59 | 12.301% | $152.2689 | $152.27 | $152.25 | $152.30 |
| Purchase #7 | $125.30 | 8.695% | $136.1948 | $136.19 | $136.20 | $136.20 |
| 7 purchase totals = | $772.45 | $842.6293 | $842.63 | $842.60 | $842.70 | |