| 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 | $70.32 | 13.347% | $79.7056 | $79.71 | $79.70 | $79.70 |
| Purchase #2 | $249.88 | 3.605% | $258.8882 | $258.89 | $258.90 | $258.90 |
| Purchase #3 | $243.95 | 8.635% | $265.0151 | $265.02 | $265.00 | $265.00 |
| Purchase #4 | $69.36 | 4.490% | $72.4743 | $72.47 | $72.45 | $72.50 |
| Purchase #5 | $167.38 | 8.692% | $181.9287 | $181.93 | $181.95 | $181.90 |
| Purchase #6 | $28.87 | 13.677% | $32.8185 | $32.82 | $32.80 | $32.80 |
| Purchase #7 | $218.86 | 11.538% | $244.1121 | $244.11 | $244.10 | $244.10 |
| 7 purchase totals = | $1,048.62 | $1,134.9425 | $1,134.95 | $1,134.90 | $1,134.90 | |