| 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 | $220.53 | 3.729% | $228.7536 | $228.75 | $228.75 | $228.80 |
| Purchase #2 | $148.71 | 11.161% | $165.3075 | $165.31 | $165.30 | $165.30 |
| Purchase #3 | $38.53 | 13.237% | $43.6302 | $43.63 | $43.65 | $43.60 |
| Purchase #4 | $135.57 | 4.246% | $141.3263 | $141.33 | $141.35 | $141.30 |
| Purchase #5 | $96.60 | 7.707% | $104.045 | $104.05 | $104.05 | $104.00 |
| Purchase #6 | $166.44 | 10.317% | $183.6116 | $183.61 | $183.60 | $183.60 |
| Purchase #7 | $247.35 | 4.785% | $259.1857 | $259.19 | $259.20 | $259.20 |
| 7 purchase totals = | $1,053.73 | $1,125.8599 | $1,125.87 | $1,125.90 | $1,125.80 | |