| 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 | $194.98 | 3.851% | $202.4887 | $202.49 | $202.50 | $202.50 |
| Purchase #2 | $238.92 | 5.817% | $252.818 | $252.82 | $252.80 | $252.80 |
| Purchase #3 | $223.60 | 3.786% | $232.0655 | $232.07 | $232.05 | $232.10 |
| Purchase #4 | $241.33 | 12.663% | $271.8896 | $271.89 | $271.90 | $271.90 |
| Purchase #5 | $74.72 | 4.152% | $77.8224 | $77.82 | $77.80 | $77.80 |
| Purchase #6 | $155.27 | 10.692% | $171.8715 | $171.87 | $171.85 | $171.90 |
| Purchase #7 | $61.66 | 4.426% | $64.3891 | $64.39 | $64.40 | $64.40 |
| 7 purchase totals = | $1,190.48 | $1,273.3448 | $1,273.35 | $1,273.30 | $1,273.40 | |