| 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 | $208.73 | 9.385% | $228.3193 | $228.32 | $228.30 | $228.30 |
| Purchase #2 | $97.54 | 3.736% | $101.1841 | $101.18 | $101.20 | $101.20 |
| Purchase #3 | $151.64 | 6.699% | $161.7984 | $161.80 | $161.80 | $161.80 |
| Purchase #4 | $247.42 | 10.233% | $272.7385 | $272.74 | $272.75 | $272.70 |
| Purchase #5 | $139.88 | 4.447% | $146.1005 | $146.10 | $146.10 | $146.10 |
| Purchase #6 | $36.61 | 13.595% | $41.5871 | $41.59 | $41.60 | $41.60 |
| Purchase #7 | $141.71 | 9.366% | $154.9826 | $154.98 | $155.00 | $155.00 |
| 7 purchase totals = | $1,023.53 | $1,106.7105 | $1,106.71 | $1,106.75 | $1,106.70 | |