| 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 | $101.69 | 6.732% | $108.5358 | $108.54 | $108.55 | $108.50 |
| Purchase #2 | $176.35 | 6.192% | $187.2696 | $187.27 | $187.25 | $187.30 |
| Purchase #3 | $241.44 | 3.810% | $250.6389 | $250.64 | $250.65 | $250.60 |
| Purchase #4 | $57.29 | 13.831% | $65.2138 | $65.21 | $65.20 | $65.20 |
| Purchase #5 | $225.71 | 9.481% | $247.1096 | $247.11 | $247.10 | $247.10 |
| Purchase #6 | $186.55 | 13.439% | $211.6205 | $211.62 | $211.60 | $211.60 |
| Purchase #7 | $135.53 | 8.107% | $146.5174 | $146.52 | $146.50 | $146.50 |
| 7 purchase totals = | $1,124.56 | $1,216.9056 | $1,216.91 | $1,216.85 | $1,216.80 | |