| 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 | $215.88 | 11.209% | $240.078 | $240.08 | $240.10 | $240.10 |
| Purchase #2 | $69.65 | 6.793% | $74.3813 | $74.38 | $74.40 | $74.40 |
| Purchase #3 | $190.70 | 5.654% | $201.4822 | $201.48 | $201.50 | $201.50 |
| Purchase #4 | $127.27 | 3.222% | $131.3706 | $131.37 | $131.35 | $131.40 |
| Purchase #5 | $171.35 | 7.165% | $183.6272 | $183.63 | $183.65 | $183.60 |
| Purchase #6 | $152.45 | 12.275% | $171.1632 | $171.16 | $171.15 | $171.20 |
| Purchase #7 | $233.62 | 13.737% | $265.7124 | $265.71 | $265.70 | $265.70 |
| 7 purchase totals = | $1,160.92 | $1,267.8149 | $1,267.81 | $1,267.85 | $1,267.90 | |