| 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 | $244.89 | 12.461% | $275.4057 | $275.41 | $275.40 | $275.40 |
| Purchase #2 | $234.25 | 10.274% | $258.3168 | $258.32 | $258.30 | $258.30 |
| Purchase #3 | $138.46 | 4.408% | $144.5633 | $144.56 | $144.55 | $144.60 |
| Purchase #4 | $100.66 | 7.598% | $108.3081 | $108.31 | $108.30 | $108.30 |
| Purchase #5 | $9.87 | 9.824% | $10.8396 | $10.84 | $10.85 | $10.80 |
| Purchase #6 | $230.68 | 12.355% | $259.1805 | $259.18 | $259.20 | $259.20 |
| Purchase #7 | $111.67 | 6.742% | $119.1988 | $119.20 | $119.20 | $119.20 |
| 7 purchase totals = | $1,070.48 | $1,175.8128 | $1,175.82 | $1,175.80 | $1,175.80 | |