| 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 | $217.99 | 12.665% | $245.5984 | $245.60 | $245.60 | $245.60 |
| Purchase #2 | $131.71 | 7.692% | $141.8411 | $141.84 | $141.85 | $141.80 |
| Purchase #3 | $250.71 | 5.577% | $264.6921 | $264.69 | $264.70 | $264.70 |
| Purchase #4 | $130.60 | 4.443% | $136.4026 | $136.40 | $136.40 | $136.40 |
| Purchase #5 | $74.88 | 12.868% | $84.5156 | $84.52 | $84.50 | $84.50 |
| Purchase #6 | $103.85 | 3.854% | $107.8524 | $107.85 | $107.85 | $107.90 |
| Purchase #7 | $190.88 | 13.356% | $216.3739 | $216.37 | $216.35 | $216.40 |
| 7 purchase totals = | $1,100.62 | $1,197.2761 | $1,197.27 | $1,197.25 | $1,197.30 | |