| 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 | $223.35 | 12.420% | $251.0901 | $251.09 | $251.10 | $251.10 |
| Purchase #2 | $191.73 | 12.302% | $215.3166 | $215.32 | $215.30 | $215.30 |
| Purchase #3 | $240.97 | 10.238% | $265.6405 | $265.64 | $265.65 | $265.60 |
| Purchase #4 | $6.30 | 9.276% | $6.8844 | $6.88 | $6.90 | $6.90 |
| Purchase #5 | $203.66 | 7.503% | $218.9406 | $218.94 | $218.95 | $218.90 |
| Purchase #6 | $17.53 | 10.586% | $19.3857 | $19.39 | $19.40 | $19.40 |
| Purchase #7 | $67.41 | 10.202% | $74.2872 | $74.29 | $74.30 | $74.30 |
| 7 purchase totals = | $950.95 | $1,051.5451 | $1,051.55 | $1,051.60 | $1,051.50 | |