| 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 | $202.80 | 13.347% | $229.8677 | $229.87 | $229.85 | $229.90 |
| Purchase #2 | $150.56 | 3.142% | $155.2906 | $155.29 | $155.30 | $155.30 |
| Purchase #3 | $46.94 | 10.592% | $51.9119 | $51.91 | $51.90 | $51.90 |
| Purchase #4 | $76.48 | 12.419% | $85.9781 | $85.98 | $86.00 | $86.00 |
| Purchase #5 | $180.71 | 9.865% | $198.537 | $198.54 | $198.55 | $198.50 |
| Purchase #6 | $19.36 | 13.334% | $21.9415 | $21.94 | $21.95 | $21.90 |
| Purchase #7 | $241.90 | 9.821% | $265.657 | $265.66 | $265.65 | $265.70 |
| 7 purchase totals = | $918.75 | $1,009.1838 | $1,009.19 | $1,009.20 | $1,009.20 | |