| 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 | $202.77 | 3.336% | $209.5344 | $209.53 | $209.55 | $209.50 |
| Purchase #2 | $188.36 | 3.412% | $194.7868 | $194.79 | $194.80 | $194.80 |
| Purchase #3 | $79.72 | 6.365% | $84.7942 | $84.79 | $84.80 | $84.80 |
| Purchase #4 | $235.32 | 6.142% | $249.7734 | $249.77 | $249.75 | $249.80 |
| Purchase #5 | $123.42 | 10.336% | $136.1767 | $136.18 | $136.20 | $136.20 |
| Purchase #6 | $220.91 | 12.264% | $248.0024 | $248.00 | $248.00 | $248.00 |
| Purchase #7 | $45.42 | 13.406% | $51.509 | $51.51 | $51.50 | $51.50 |
| 7 purchase totals = | $1,095.92 | $1,174.5769 | $1,174.57 | $1,174.60 | $1,174.60 | |