| 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 | $231.87 | 7.124% | $248.3884 | $248.39 | $248.40 | $248.40 |
| Purchase #2 | $49.82 | 9.812% | $54.7083 | $54.71 | $54.70 | $54.70 |
| Purchase #3 | $127.36 | 6.182% | $135.2334 | $135.23 | $135.25 | $135.20 |
| Purchase #4 | $119.30 | 7.545% | $128.3012 | $128.30 | $128.30 | $128.30 |
| Purchase #5 | $140.60 | 7.116% | $150.6051 | $150.61 | $150.60 | $150.60 |
| Purchase #6 | $249.86 | 6.133% | $265.1839 | $265.18 | $265.20 | $265.20 |
| Purchase #7 | $79.49 | 7.406% | $85.377 | $85.38 | $85.40 | $85.40 |
| 7 purchase totals = | $998.30 | $1,067.7973 | $1,067.80 | $1,067.85 | $1,067.80 | |