| 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 | $29.59 | 11.630% | $33.0313 | $33.03 | $33.05 | $33.00 |
| Purchase #2 | $190.28 | 6.670% | $202.9717 | $202.97 | $202.95 | $203.00 |
| Purchase #3 | $174.39 | 7.750% | $187.9052 | $187.91 | $187.90 | $187.90 |
| Purchase #4 | $245.81 | 3.682% | $254.8607 | $254.86 | $254.85 | $254.90 |
| Purchase #5 | $15.42 | 13.475% | $17.4978 | $17.50 | $17.50 | $17.50 |
| Purchase #6 | $135.72 | 3.540% | $140.5245 | $140.52 | $140.50 | $140.50 |
| Purchase #7 | $161.31 | 11.155% | $179.3041 | $179.30 | $179.30 | $179.30 |
| 7 purchase totals = | $952.52 | $1,016.0953 | $1,016.09 | $1,016.05 | $1,016.10 | |