| 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 | $218.69 | 3.366% | $226.0511 | $226.05 | $226.05 | $226.10 |
| Purchase #2 | $5.34 | 5.590% | $5.6385 | $5.64 | $5.65 | $5.60 |
| Purchase #3 | $123.86 | 9.839% | $136.0466 | $136.05 | $136.05 | $136.00 |
| Purchase #4 | $85.44 | 13.356% | $96.8514 | $96.85 | $96.85 | $96.90 |
| Purchase #5 | $189.66 | 9.765% | $208.1803 | $208.18 | $208.20 | $208.20 |
| Purchase #6 | $160.93 | 8.744% | $175.0017 | $175.00 | $175.00 | $175.00 |
| Purchase #7 | $87.55 | 5.822% | $92.6472 | $92.65 | $92.65 | $92.60 |
| 7 purchase totals = | $871.47 | $940.4168 | $940.42 | $940.45 | $940.40 | |