| 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 | $237.48 | 4.582% | $248.3613 | $248.36 | $248.35 | $248.40 |
| Purchase #2 | $208.40 | 12.667% | $234.798 | $234.80 | $234.80 | $234.80 |
| Purchase #3 | $27.80 | 11.535% | $31.0067 | $31.01 | $31.00 | $31.00 |
| Purchase #4 | $146.58 | 13.741% | $166.7216 | $166.72 | $166.70 | $166.70 |
| Purchase #5 | $78.52 | 12.345% | $88.2133 | $88.21 | $88.20 | $88.20 |
| Purchase #6 | $228.32 | 12.804% | $257.5541 | $257.55 | $257.55 | $257.60 |
| Purchase #7 | $219.45 | 4.497% | $229.3187 | $229.32 | $229.30 | $229.30 |
| 7 purchase totals = | $1,146.55 | $1,255.9737 | $1,255.97 | $1,255.90 | $1,256.00 | |