| 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 | $206.37 | 12.321% | $231.7968 | $231.80 | $231.80 | $231.80 |
| Purchase #2 | $176.64 | 9.836% | $194.0143 | $194.01 | $194.00 | $194.00 |
| Purchase #3 | $59.36 | 10.263% | $65.4521 | $65.45 | $65.45 | $65.50 |
| Purchase #4 | $139.48 | 3.404% | $144.2279 | $144.23 | $144.25 | $144.20 |
| Purchase #5 | $126.44 | 11.521% | $141.0072 | $141.01 | $141.00 | $141.00 |
| Purchase #6 | $178.90 | 4.811% | $187.5069 | $187.51 | $187.50 | $187.50 |
| Purchase #7 | $194.26 | 12.390% | $218.3288 | $218.33 | $218.35 | $218.30 |
| 7 purchase totals = | $1,081.45 | $1,182.3340 | $1,182.34 | $1,182.35 | $1,182.30 | |