| 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 | $239.26 | 8.132% | $258.7166 | $258.72 | $258.70 | $258.70 |
| Purchase #2 | $36.90 | 5.856% | $39.0609 | $39.06 | $39.05 | $39.10 |
| Purchase #3 | $225.35 | 10.160% | $248.2456 | $248.25 | $248.25 | $248.20 |
| Purchase #4 | $196.40 | 8.836% | $213.7539 | $213.75 | $213.75 | $213.80 |
| Purchase #5 | $60.25 | 6.804% | $64.3494 | $64.35 | $64.35 | $64.30 |
| Purchase #6 | $136.33 | 7.464% | $146.5057 | $146.51 | $146.50 | $146.50 |
| Purchase #7 | $147.55 | 4.775% | $154.5955 | $154.60 | $154.60 | $154.60 |
| 7 purchase totals = | $1,042.04 | $1,125.2276 | $1,125.24 | $1,125.20 | $1,125.20 | |