| 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 | $11.38 | 4.423% | $11.8833 | $11.88 | $11.90 | $11.90 |
| Purchase #2 | $241.27 | 12.166% | $270.6229 | $270.62 | $270.60 | $270.60 |
| Purchase #3 | $19.65 | 4.434% | $20.5213 | $20.52 | $20.50 | $20.50 |
| Purchase #4 | $239.52 | 12.339% | $269.0744 | $269.07 | $269.05 | $269.10 |
| Purchase #5 | $205.98 | 6.805% | $219.9969 | $220.00 | $220.00 | $220.00 |
| Purchase #6 | $51.81 | 8.223% | $56.0703 | $56.07 | $56.05 | $56.10 |
| Purchase #7 | $198.76 | 5.724% | $210.137 | $210.14 | $210.15 | $210.10 |
| 7 purchase totals = | $968.37 | $1,058.3061 | $1,058.30 | $1,058.25 | $1,058.30 | |