| 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 | $227.54 | 11.804% | $254.3988 | $254.40 | $254.40 | $254.40 |
| Purchase #2 | $155.29 | 10.596% | $171.7445 | $171.74 | $171.75 | $171.70 |
| Purchase #3 | $219.98 | 4.259% | $229.3489 | $229.35 | $229.35 | $229.30 |
| Purchase #4 | $134.45 | 3.280% | $138.86 | $138.86 | $138.85 | $138.90 |
| Purchase #5 | $107.60 | 4.108% | $112.0202 | $112.02 | $112.00 | $112.00 |
| Purchase #6 | $247.33 | 10.708% | $273.8141 | $273.81 | $273.80 | $273.80 |
| Purchase #7 | $15.61 | 5.167% | $16.4166 | $16.42 | $16.40 | $16.40 |
| 7 purchase totals = | $1,107.80 | $1,196.6031 | $1,196.60 | $1,196.55 | $1,196.50 | |