| 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 | $246.79 | 7.423% | $265.1092 | $265.11 | $265.10 | $265.10 |
| Purchase #2 | $189.93 | 4.229% | $197.9621 | $197.96 | $197.95 | $198.00 |
| Purchase #3 | $172.44 | 9.588% | $188.9735 | $188.97 | $188.95 | $189.00 |
| Purchase #4 | $209.40 | 12.864% | $236.3372 | $236.34 | $236.35 | $236.30 |
| Purchase #5 | $208.98 | 12.506% | $235.115 | $235.12 | $235.10 | $235.10 |
| Purchase #6 | $99.55 | 6.334% | $105.8555 | $105.86 | $105.85 | $105.90 |
| Purchase #7 | $98.32 | 3.344% | $101.6078 | $101.61 | $101.60 | $101.60 |
| 7 purchase totals = | $1,225.41 | $1,330.9603 | $1,330.97 | $1,330.90 | $1,331.00 | |