| 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 | $54.95 | 3.498% | $56.8722 | $56.87 | $56.85 | $56.90 |
| Purchase #2 | $186.66 | 3.779% | $193.7139 | $193.71 | $193.70 | $193.70 |
| Purchase #3 | $114.84 | 8.446% | $124.5394 | $124.54 | $124.55 | $124.50 |
| Purchase #4 | $199.64 | 10.146% | $219.8955 | $219.90 | $219.90 | $219.90 |
| Purchase #5 | $240.46 | 7.623% | $258.7903 | $258.79 | $258.80 | $258.80 |
| Purchase #6 | $87.94 | 4.400% | $91.8094 | $91.81 | $91.80 | $91.80 |
| Purchase #7 | $237.95 | 5.279% | $250.5114 | $250.51 | $250.50 | $250.50 |
| 7 purchase totals = | $1,122.44 | $1,196.1321 | $1,196.13 | $1,196.10 | $1,196.10 | |