| 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 | $209.68 | 9.112% | $228.786 | $228.79 | $228.80 | $228.80 |
| Purchase #2 | $197.85 | 13.282% | $224.1284 | $224.13 | $224.15 | $224.10 |
| Purchase #3 | $126.94 | 12.181% | $142.4026 | $142.40 | $142.40 | $142.40 |
| Purchase #4 | $223.68 | 8.500% | $242.6928 | $242.69 | $242.70 | $242.70 |
| Purchase #5 | $199.63 | 9.341% | $218.2774 | $218.28 | $218.30 | $218.30 |
| Purchase #6 | $89.95 | 3.347% | $92.9606 | $92.96 | $92.95 | $93.00 |
| Purchase #7 | $62.55 | 12.458% | $70.3425 | $70.34 | $70.35 | $70.30 |
| 7 purchase totals = | $1,110.28 | $1,219.5903 | $1,219.59 | $1,219.65 | $1,219.60 | |