| 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 | $209.28 | 5.420% | $220.623 | $220.62 | $220.60 | $220.60 |
| Purchase #2 | $215.87 | 5.707% | $228.1897 | $228.19 | $228.20 | $228.20 |
| Purchase #3 | $225.80 | 10.177% | $248.7797 | $248.78 | $248.80 | $248.80 |
| Purchase #4 | $208.43 | 10.353% | $230.0088 | $230.01 | $230.00 | $230.00 |
| Purchase #5 | $89.60 | 13.119% | $101.3546 | $101.35 | $101.35 | $101.40 |
| Purchase #6 | $167.91 | 3.792% | $174.2771 | $174.28 | $174.30 | $174.30 |
| Purchase #7 | $158.97 | 9.735% | $174.4457 | $174.45 | $174.45 | $174.40 |
| 7 purchase totals = | $1,275.86 | $1,377.6786 | $1,377.68 | $1,377.70 | $1,377.70 | |