| 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 | $229.70 | 8.120% | $248.3516 | $248.35 | $248.35 | $248.40 |
| Purchase #2 | $204.45 | 9.341% | $223.5477 | $223.55 | $223.55 | $223.50 |
| Purchase #3 | $206.59 | 10.650% | $228.5918 | $228.59 | $228.60 | $228.60 |
| Purchase #4 | $236.93 | 8.565% | $257.2231 | $257.22 | $257.20 | $257.20 |
| Purchase #5 | $185.49 | 5.404% | $195.5139 | $195.51 | $195.50 | $195.50 |
| Purchase #6 | $60.50 | 13.311% | $68.5532 | $68.55 | $68.55 | $68.60 |
| Purchase #7 | $134.26 | 13.532% | $152.4281 | $152.43 | $152.45 | $152.40 |
| 7 purchase totals = | $1,257.92 | $1,374.2094 | $1,374.20 | $1,374.20 | $1,374.20 | |