| 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 | $7.80 | 10.684% | $8.6334 | $8.63 | $8.65 | $8.60 |
| Purchase #2 | $216.45 | 3.852% | $224.7877 | $224.79 | $224.80 | $224.80 |
| Purchase #3 | $173.56 | 11.534% | $193.5784 | $193.58 | $193.60 | $193.60 |
| Purchase #4 | $228.59 | 4.660% | $239.2423 | $239.24 | $239.25 | $239.20 |
| Purchase #5 | $199.78 | 12.804% | $225.3598 | $225.36 | $225.35 | $225.40 |
| Purchase #6 | $98.55 | 4.479% | $102.9641 | $102.96 | $102.95 | $103.00 |
| Purchase #7 | $5.85 | 13.235% | $6.6242 | $6.62 | $6.60 | $6.60 |
| 7 purchase totals = | $930.58 | $1,001.1899 | $1,001.18 | $1,001.20 | $1,001.20 | |