| 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 | $209.26 | 6.553% | $222.9728 | $222.97 | $222.95 | $223.00 |
| Purchase #2 | $234.35 | 10.429% | $258.7904 | $258.79 | $258.80 | $258.80 |
| Purchase #3 | $89.66 | 4.281% | $93.4983 | $93.50 | $93.50 | $93.50 |
| Purchase #4 | $126.67 | 10.680% | $140.1984 | $140.20 | $140.20 | $140.20 |
| Purchase #5 | $198.37 | 5.508% | $209.2962 | $209.30 | $209.30 | $209.30 |
| Purchase #6 | $188.78 | 12.102% | $211.6262 | $211.63 | $211.65 | $211.60 |
| Purchase #7 | $238.76 | 7.654% | $257.0347 | $257.03 | $257.05 | $257.00 |
| 7 purchase totals = | $1,285.85 | $1,393.4170 | $1,393.42 | $1,393.45 | $1,393.40 | |