| 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 | $235.45 | 4.319% | $245.6191 | $245.62 | $245.60 | $245.60 |
| Purchase #2 | $132.47 | 8.792% | $144.1168 | $144.12 | $144.10 | $144.10 |
| Purchase #3 | $206.79 | 5.208% | $217.5596 | $217.56 | $217.55 | $217.60 |
| Purchase #4 | $37.43 | 9.409% | $40.9518 | $40.95 | $40.95 | $41.00 |
| Purchase #5 | $18.42 | 5.226% | $19.3826 | $19.38 | $19.40 | $19.40 |
| Purchase #6 | $221.72 | 9.867% | $243.5971 | $243.60 | $243.60 | $243.60 |
| Purchase #7 | $100.56 | 11.663% | $112.2883 | $112.29 | $112.30 | $112.30 |
| 7 purchase totals = | $952.84 | $1,023.5153 | $1,023.52 | $1,023.50 | $1,023.60 | |