| 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 | $215.32 | 10.596% | $238.1353 | $238.14 | $238.15 | $238.10 |
| Purchase #2 | $169.34 | 6.189% | $179.8205 | $179.82 | $179.80 | $179.80 |
| Purchase #3 | $208.30 | 13.793% | $237.0308 | $237.03 | $237.05 | $237.00 |
| Purchase #4 | $185.27 | 13.565% | $210.4019 | $210.40 | $210.40 | $210.40 |
| Purchase #5 | $52.35 | 7.185% | $56.1113 | $56.11 | $56.10 | $56.10 |
| Purchase #6 | $182.45 | 12.707% | $205.6339 | $205.63 | $205.65 | $205.60 |
| Purchase #7 | $62.87 | 13.814% | $71.5549 | $71.55 | $71.55 | $71.60 |
| 7 purchase totals = | $1,075.90 | $1,198.6886 | $1,198.68 | $1,198.70 | $1,198.60 | |