| 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 | $218.34 | 5.682% | $230.7461 | $230.75 | $230.75 | $230.70 |
| Purchase #2 | $161.79 | 9.587% | $177.3008 | $177.30 | $177.30 | $177.30 |
| Purchase #3 | $20.49 | 6.812% | $21.8858 | $21.89 | $21.90 | $21.90 |
| Purchase #4 | $121.43 | 12.285% | $136.3477 | $136.35 | $136.35 | $136.30 |
| Purchase #5 | $84.84 | 11.259% | $94.3921 | $94.39 | $94.40 | $94.40 |
| Purchase #6 | $83.44 | 11.521% | $93.0531 | $93.05 | $93.05 | $93.10 |
| Purchase #7 | $241.94 | 13.227% | $273.9414 | $273.94 | $273.95 | $273.90 |
| 7 purchase totals = | $932.27 | $1,027.6670 | $1,027.67 | $1,027.70 | $1,027.60 | |