| 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 | $19.25 | 12.502% | $21.6566 | $21.66 | $21.65 | $21.70 |
| Purchase #2 | $232.93 | 12.692% | $262.4935 | $262.49 | $262.50 | $262.50 |
| Purchase #3 | $182.60 | 11.692% | $203.9496 | $203.95 | $203.95 | $203.90 |
| Purchase #4 | $102.27 | 7.347% | $109.7838 | $109.78 | $109.80 | $109.80 |
| Purchase #5 | $171.63 | 4.683% | $179.6674 | $179.67 | $179.65 | $179.70 |
| Purchase #6 | $176.52 | 3.573% | $182.8271 | $182.83 | $182.85 | $182.80 |
| Purchase #7 | $123.72 | 8.149% | $133.8019 | $133.80 | $133.80 | $133.80 |
| 7 purchase totals = | $1,008.92 | $1,094.1799 | $1,094.18 | $1,094.20 | $1,094.20 | |