| 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 | $146.27 | 9.558% | $160.2505 | $160.25 | $160.25 | $160.30 |
| Purchase #2 | $242.47 | 9.725% | $266.0502 | $266.05 | $266.05 | $266.10 |
| Purchase #3 | $161.84 | 10.634% | $179.0501 | $179.05 | $179.05 | $179.10 |
| Purchase #4 | $208.65 | 5.381% | $219.8775 | $219.88 | $219.90 | $219.90 |
| Purchase #5 | $104.46 | 10.416% | $115.3406 | $115.34 | $115.35 | $115.30 |
| Purchase #6 | $69.98 | 13.172% | $79.1978 | $79.20 | $79.20 | $79.20 |
| Purchase #7 | $237.65 | 3.192% | $245.2358 | $245.24 | $245.25 | $245.20 |
| 7 purchase totals = | $1,171.32 | $1,265.0025 | $1,265.01 | $1,265.05 | $1,265.10 | |