| 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 | $83.80 | 11.483% | $93.4228 | $93.42 | $93.40 | $93.40 |
| Purchase #2 | $199.94 | 12.759% | $225.4503 | $225.45 | $225.45 | $225.50 |
| Purchase #3 | $146.92 | 7.276% | $157.6099 | $157.61 | $157.60 | $157.60 |
| Purchase #4 | $204.35 | 11.867% | $228.6002 | $228.60 | $228.60 | $228.60 |
| Purchase #5 | $77.53 | 9.432% | $84.8426 | $84.84 | $84.85 | $84.80 |
| Purchase #6 | $176.90 | 6.760% | $188.8584 | $188.86 | $188.85 | $188.90 |
| Purchase #7 | $201.48 | 7.122% | $215.8294 | $215.83 | $215.85 | $215.80 |
| 7 purchase totals = | $1,090.92 | $1,194.6136 | $1,194.61 | $1,194.60 | $1,194.60 | |