| 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 | $183.50 | 3.587% | $190.0821 | $190.08 | $190.10 | $190.10 |
| Purchase #2 | $187.71 | 11.783% | $209.8279 | $209.83 | $209.85 | $209.80 |
| Purchase #3 | $228.27 | 11.492% | $254.5028 | $254.50 | $254.50 | $254.50 |
| Purchase #4 | $16.96 | 8.653% | $18.4275 | $18.43 | $18.45 | $18.40 |
| Purchase #5 | $50.27 | 13.405% | $57.0087 | $57.01 | $57.00 | $57.00 |
| Purchase #6 | $243.64 | 3.738% | $252.7473 | $252.75 | $252.75 | $252.70 |
| Purchase #7 | $244.89 | 9.542% | $268.2574 | $268.26 | $268.25 | $268.30 |
| 7 purchase totals = | $1,155.24 | $1,250.8537 | $1,250.86 | $1,250.90 | $1,250.80 | |