| 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 | $81.29 | 7.296% | $87.2209 | $87.22 | $87.20 | $87.20 |
| Purchase #2 | $103.52 | 11.701% | $115.6329 | $115.63 | $115.65 | $115.60 |
| Purchase #3 | $223.94 | 3.711% | $232.2504 | $232.25 | $232.25 | $232.30 |
| Purchase #4 | $117.66 | 11.773% | $131.5121 | $131.51 | $131.50 | $131.50 |
| Purchase #5 | $217.69 | 7.622% | $234.2823 | $234.28 | $234.30 | $234.30 |
| Purchase #6 | $222.89 | 11.386% | $248.2683 | $248.27 | $248.25 | $248.30 |
| Purchase #7 | $230.37 | 6.484% | $245.3072 | $245.31 | $245.30 | $245.30 |
| 7 purchase totals = | $1,197.36 | $1,294.4741 | $1,294.47 | $1,294.45 | $1,294.50 | |