| 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 | $215.85 | 12.502% | $242.8356 | $242.84 | $242.85 | $242.80 |
| Purchase #2 | $158.49 | 12.443% | $178.2109 | $178.21 | $178.20 | $178.20 |
| Purchase #3 | $197.36 | 12.197% | $221.432 | $221.43 | $221.45 | $221.40 |
| Purchase #4 | $164.42 | 7.153% | $176.181 | $176.18 | $176.20 | $176.20 |
| Purchase #5 | $212.85 | 6.114% | $225.8636 | $225.86 | $225.85 | $225.90 |
| Purchase #6 | $221.62 | 8.775% | $241.0672 | $241.07 | $241.05 | $241.10 |
| Purchase #7 | $103.96 | 8.487% | $112.7831 | $112.78 | $112.80 | $112.80 |
| 7 purchase totals = | $1,274.55 | $1,398.3734 | $1,398.37 | $1,398.40 | $1,398.40 | |