| 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 | $31.33 | 12.364% | $35.2036 | $35.20 | $35.20 | $35.20 |
| Purchase #2 | $23.79 | 13.262% | $26.945 | $26.95 | $26.95 | $26.90 |
| Purchase #3 | $228.87 | 6.261% | $243.1996 | $243.20 | $243.20 | $243.20 |
| Purchase #4 | $247.87 | 13.535% | $281.4192 | $281.42 | $281.40 | $281.40 |
| Purchase #5 | $63.87 | 4.129% | $66.5072 | $66.51 | $66.50 | $66.50 |
| Purchase #6 | $191.58 | 10.771% | $212.2151 | $212.22 | $212.20 | $212.20 |
| Purchase #7 | $149.57 | 4.516% | $156.3246 | $156.32 | $156.30 | $156.30 |
| 7 purchase totals = | $936.88 | $1,021.8143 | $1,021.82 | $1,021.75 | $1,021.70 | |