| 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 | $234.32 | 5.541% | $247.3037 | $247.30 | $247.30 | $247.30 |
| Purchase #2 | $193.46 | 10.312% | $213.4096 | $213.41 | $213.40 | $213.40 |
| Purchase #3 | $114.48 | 13.162% | $129.5479 | $129.55 | $129.55 | $129.50 |
| Purchase #4 | $193.72 | 12.701% | $218.3244 | $218.32 | $218.30 | $218.30 |
| Purchase #5 | $191.32 | 4.498% | $199.9256 | $199.93 | $199.95 | $199.90 |
| Purchase #6 | $173.49 | 3.304% | $179.2221 | $179.22 | $179.20 | $179.20 |
| Purchase #7 | $23.83 | 9.800% | $26.1653 | $26.17 | $26.15 | $26.20 |
| 7 purchase totals = | $1,124.62 | $1,213.8986 | $1,213.90 | $1,213.85 | $1,213.80 | |