| 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 | $90.90 | 12.145% | $101.9398 | $101.94 | $101.95 | $101.90 |
| Purchase #2 | $12.28 | 7.506% | $13.2017 | $13.20 | $13.20 | $13.20 |
| Purchase #3 | $229.29 | 13.529% | $260.3106 | $260.31 | $260.30 | $260.30 |
| Purchase #4 | $114.49 | 10.717% | $126.7599 | $126.76 | $126.75 | $126.80 |
| Purchase #5 | $215.26 | 3.857% | $223.5626 | $223.56 | $223.55 | $223.60 |
| Purchase #6 | $174.46 | 9.368% | $190.8034 | $190.80 | $190.80 | $190.80 |
| Purchase #7 | $214.59 | 7.564% | $230.8216 | $230.82 | $230.80 | $230.80 |
| 7 purchase totals = | $1,051.27 | $1,147.3996 | $1,147.39 | $1,147.35 | $1,147.40 | |