| 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 | $217.61 | 9.468% | $238.2133 | $238.21 | $238.20 | $238.20 |
| Purchase #2 | $195.65 | 8.399% | $212.0826 | $212.08 | $212.10 | $212.10 |
| Purchase #3 | $200.80 | 3.299% | $207.4244 | $207.42 | $207.40 | $207.40 |
| Purchase #4 | $26.34 | 5.511% | $27.7916 | $27.79 | $27.80 | $27.80 |
| Purchase #5 | $136.50 | 11.699% | $152.4691 | $152.47 | $152.45 | $152.50 |
| Purchase #6 | $166.60 | 7.515% | $179.12 | $179.12 | $179.10 | $179.10 |
| Purchase #7 | $204.36 | 5.450% | $215.4976 | $215.50 | $215.50 | $215.50 |
| 7 purchase totals = | $1,147.86 | $1,232.5986 | $1,232.59 | $1,232.55 | $1,232.60 | |