| 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 | $117.27 | 7.794% | $126.41 | $126.41 | $126.40 | $126.40 |
| Purchase #2 | $219.88 | 10.692% | $243.3896 | $243.39 | $243.40 | $243.40 |
| Purchase #3 | $144.98 | 12.258% | $162.7516 | $162.75 | $162.75 | $162.80 |
| Purchase #4 | $247.65 | 10.668% | $274.0693 | $274.07 | $274.05 | $274.10 |
| Purchase #5 | $53.42 | 7.355% | $57.349 | $57.35 | $57.35 | $57.30 |
| Purchase #6 | $70.30 | 9.274% | $76.8196 | $76.82 | $76.80 | $76.80 |
| Purchase #7 | $220.55 | 6.853% | $235.6643 | $235.66 | $235.65 | $235.70 |
| 7 purchase totals = | $1,074.05 | $1,176.4534 | $1,176.45 | $1,176.40 | $1,176.50 | |