| 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 | $131.31 | 3.491% | $135.894 | $135.89 | $135.90 | $135.90 |
| Purchase #2 | $176.69 | 8.865% | $192.3536 | $192.35 | $192.35 | $192.40 |
| Purchase #3 | $42.48 | 12.389% | $47.7428 | $47.74 | $47.75 | $47.70 |
| Purchase #4 | $72.32 | 9.543% | $79.2215 | $79.22 | $79.20 | $79.20 |
| Purchase #5 | $218.42 | 3.257% | $225.5339 | $225.53 | $225.55 | $225.50 |
| Purchase #6 | $213.43 | 7.704% | $229.8726 | $229.87 | $229.85 | $229.90 |
| Purchase #7 | $138.60 | 7.487% | $148.977 | $148.98 | $149.00 | $149.00 |
| 7 purchase totals = | $993.25 | $1,059.5954 | $1,059.58 | $1,059.60 | $1,059.60 | |