| 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 | $216.69 | 9.298% | $236.8378 | $236.84 | $236.85 | $236.80 |
| Purchase #2 | $133.94 | 7.615% | $144.1395 | $144.14 | $144.15 | $144.10 |
| Purchase #3 | $68.60 | 6.310% | $72.9287 | $72.93 | $72.95 | $72.90 |
| Purchase #4 | $219.72 | 4.395% | $229.3767 | $229.38 | $229.40 | $229.40 |
| Purchase #5 | $220.95 | 8.529% | $239.7948 | $239.79 | $239.80 | $239.80 |
| Purchase #6 | $225.64 | 7.650% | $242.9015 | $242.90 | $242.90 | $242.90 |
| Purchase #7 | $208.96 | 4.592% | $218.5554 | $218.56 | $218.55 | $218.60 |
| 7 purchase totals = | $1,294.50 | $1,384.5344 | $1,384.54 | $1,384.60 | $1,384.50 | |