| 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 | $237.77 | 8.713% | $258.4869 | $258.49 | $258.50 | $258.50 |
| Purchase #2 | $111.40 | 10.149% | $122.706 | $122.71 | $122.70 | $122.70 |
| Purchase #3 | $174.88 | 10.552% | $193.3333 | $193.33 | $193.35 | $193.30 |
| Purchase #4 | $181.95 | 9.279% | $198.8331 | $198.83 | $198.85 | $198.80 |
| Purchase #5 | $225.91 | 6.443% | $240.4654 | $240.47 | $240.45 | $240.50 |
| Purchase #6 | $46.63 | 4.253% | $48.6132 | $48.61 | $48.60 | $48.60 |
| Purchase #7 | $36.31 | 10.701% | $40.1955 | $40.20 | $40.20 | $40.20 |
| 7 purchase totals = | $1,014.85 | $1,102.6334 | $1,102.64 | $1,102.65 | $1,102.60 | |