| 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 | $222.25 | 5.121% | $233.6314 | $233.63 | $233.65 | $233.60 |
| Purchase #2 | $141.43 | 10.701% | $156.5644 | $156.56 | $156.55 | $156.60 |
| Purchase #3 | $211.79 | 6.292% | $225.1158 | $225.12 | $225.10 | $225.10 |
| Purchase #4 | $46.81 | 10.676% | $51.8074 | $51.81 | $51.80 | $51.80 |
| Purchase #5 | $241.41 | 6.773% | $257.7607 | $257.76 | $257.75 | $257.80 |
| Purchase #6 | $159.63 | 9.828% | $175.3184 | $175.32 | $175.30 | $175.30 |
| Purchase #7 | $238.63 | 8.522% | $258.966 | $258.97 | $258.95 | $259.00 |
| 7 purchase totals = | $1,261.95 | $1,359.1641 | $1,359.17 | $1,359.10 | $1,359.20 | |