| 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 | $218.60 | 4.414% | $228.249 | $228.25 | $228.25 | $228.20 |
| Purchase #2 | $166.31 | 6.785% | $177.5941 | $177.59 | $177.60 | $177.60 |
| Purchase #3 | $19.65 | 4.596% | $20.5531 | $20.55 | $20.55 | $20.60 |
| Purchase #4 | $192.76 | 9.462% | $210.999 | $211.00 | $211.00 | $211.00 |
| Purchase #5 | $133.30 | 13.524% | $151.3275 | $151.33 | $151.35 | $151.30 |
| Purchase #6 | $162.78 | 12.246% | $182.714 | $182.71 | $182.70 | $182.70 |
| Purchase #7 | $54.50 | 6.154% | $57.8539 | $57.85 | $57.85 | $57.90 |
| 7 purchase totals = | $947.90 | $1,029.2906 | $1,029.28 | $1,029.30 | $1,029.30 | |