| 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 | $114.71 | 6.533% | $122.204 | $122.20 | $122.20 | $122.20 |
| Purchase #2 | $156.83 | 9.368% | $171.5218 | $171.52 | $171.50 | $171.50 |
| Purchase #3 | $5.88 | 3.541% | $6.0882 | $6.09 | $6.10 | $6.10 |
| Purchase #4 | $110.91 | 11.385% | $123.5371 | $123.54 | $123.55 | $123.50 |
| Purchase #5 | $19.58 | 11.843% | $21.8989 | $21.90 | $21.90 | $21.90 |
| Purchase #6 | $209.58 | 5.108% | $220.2853 | $220.29 | $220.30 | $220.30 |
| Purchase #7 | $127.75 | 8.864% | $139.0738 | $139.07 | $139.05 | $139.10 |
| 7 purchase totals = | $745.24 | $804.6091 | $804.61 | $804.60 | $804.60 | |