| 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 | $235.97 | 6.544% | $251.4119 | $251.41 | $251.40 | $251.40 |
| Purchase #2 | $122.53 | 8.606% | $133.0749 | $133.07 | $133.05 | $133.10 |
| Purchase #3 | $156.80 | 13.246% | $177.5697 | $177.57 | $177.55 | $177.60 |
| Purchase #4 | $229.92 | 7.690% | $247.6008 | $247.60 | $247.60 | $247.60 |
| Purchase #5 | $240.49 | 10.864% | $266.6168 | $266.62 | $266.60 | $266.60 |
| Purchase #6 | $86.67 | 6.801% | $92.5644 | $92.56 | $92.55 | $92.60 |
| Purchase #7 | $242.76 | 6.581% | $258.736 | $258.74 | $258.75 | $258.70 |
| 7 purchase totals = | $1,315.14 | $1,427.5745 | $1,427.57 | $1,427.50 | $1,427.60 | |