| 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 | $81.38 | 4.368% | $84.9347 | $84.93 | $84.95 | $84.90 |
| Purchase #2 | $187.87 | 3.259% | $193.9927 | $193.99 | $194.00 | $194.00 |
| Purchase #3 | $56.67 | 12.871% | $63.964 | $63.96 | $63.95 | $64.00 |
| Purchase #4 | $245.72 | 10.755% | $272.1472 | $272.15 | $272.15 | $272.10 |
| Purchase #5 | $50.31 | 11.501% | $56.0962 | $56.10 | $56.10 | $56.10 |
| Purchase #6 | $226.75 | 9.630% | $248.586 | $248.59 | $248.60 | $248.60 |
| Purchase #7 | $187.65 | 8.296% | $203.2174 | $203.22 | $203.20 | $203.20 |
| 7 purchase totals = | $1,036.35 | $1,122.9382 | $1,122.94 | $1,122.95 | $1,122.90 | |