| 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 | $129.71 | 3.480% | $134.2239 | $134.22 | $134.20 | $134.20 |
| Purchase #2 | $198.99 | 13.545% | $225.9432 | $225.94 | $225.95 | $225.90 |
| Purchase #3 | $47.75 | 6.649% | $50.9249 | $50.92 | $50.90 | $50.90 |
| Purchase #4 | $101.39 | 11.289% | $112.8359 | $112.84 | $112.85 | $112.80 |
| Purchase #5 | $73.49 | 4.333% | $76.6743 | $76.67 | $76.65 | $76.70 |
| Purchase #6 | $234.41 | 13.538% | $266.1444 | $266.14 | $266.15 | $266.10 |
| Purchase #7 | $239.55 | 3.212% | $247.2443 | $247.24 | $247.25 | $247.20 |
| 7 purchase totals = | $1,025.29 | $1,113.9909 | $1,113.97 | $1,113.95 | $1,113.80 | |