| 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 | $212.45 | 8.265% | $230.009 | $230.01 | $230.00 | $230.00 |
| Purchase #2 | $164.63 | 13.718% | $187.2139 | $187.21 | $187.20 | $187.20 |
| Purchase #3 | $61.97 | 10.402% | $68.4161 | $68.42 | $68.40 | $68.40 |
| Purchase #4 | $120.78 | 9.657% | $132.4437 | $132.44 | $132.45 | $132.40 |
| Purchase #5 | $155.84 | 4.238% | $162.4445 | $162.44 | $162.45 | $162.40 |
| Purchase #6 | $156.75 | 11.232% | $174.3562 | $174.36 | $174.35 | $174.40 |
| Purchase #7 | $90.31 | 3.426% | $93.404 | $93.40 | $93.40 | $93.40 |
| 7 purchase totals = | $962.73 | $1,048.2874 | $1,048.28 | $1,048.25 | $1,048.20 | |