| 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 | $189.77 | 11.566% | $211.7188 | $211.72 | $211.70 | $211.70 |
| Purchase #2 | $218.28 | 8.454% | $236.7334 | $236.73 | $236.75 | $236.70 |
| Purchase #3 | $56.34 | 9.735% | $61.8247 | $61.82 | $61.80 | $61.80 |
| Purchase #4 | $78.32 | 5.702% | $82.7858 | $82.79 | $82.80 | $82.80 |
| Purchase #5 | $124.71 | 6.629% | $132.977 | $132.98 | $133.00 | $133.00 |
| Purchase #6 | $203.69 | 10.272% | $224.613 | $224.61 | $224.60 | $224.60 |
| Purchase #7 | $187.75 | 5.173% | $197.4623 | $197.46 | $197.45 | $197.50 |
| 7 purchase totals = | $1,058.86 | $1,148.1150 | $1,148.11 | $1,148.10 | $1,148.10 | |