| 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 | $201.77 | 7.424% | $216.7494 | $216.75 | $216.75 | $216.70 |
| Purchase #2 | $95.32 | 13.346% | $108.0414 | $108.04 | $108.05 | $108.00 |
| Purchase #3 | $216.38 | 9.716% | $237.4035 | $237.40 | $237.40 | $237.40 |
| Purchase #4 | $17.85 | 6.345% | $18.9826 | $18.98 | $19.00 | $19.00 |
| Purchase #5 | $203.76 | 4.162% | $212.2405 | $212.24 | $212.25 | $212.20 |
| Purchase #6 | $171.43 | 7.187% | $183.7507 | $183.75 | $183.75 | $183.80 |
| Purchase #7 | $116.59 | 4.509% | $121.847 | $121.85 | $121.85 | $121.80 |
| 7 purchase totals = | $1,023.10 | $1,099.0151 | $1,099.01 | $1,099.05 | $1,098.90 | |