| 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 | $119.67 | 6.872% | $127.8937 | $127.89 | $127.90 | $127.90 |
| Purchase #2 | $56.79 | 10.166% | $62.5633 | $62.56 | $62.55 | $62.60 |
| Purchase #3 | $233.76 | 7.258% | $250.7263 | $250.73 | $250.75 | $250.70 |
| Purchase #4 | $8.42 | 12.408% | $9.4648 | $9.46 | $9.45 | $9.50 |
| Purchase #5 | $190.68 | 4.164% | $198.6199 | $198.62 | $198.60 | $198.60 |
| Purchase #6 | $204.98 | 12.585% | $230.7767 | $230.78 | $230.80 | $230.80 |
| Purchase #7 | $232.29 | 4.216% | $242.0833 | $242.08 | $242.10 | $242.10 |
| 7 purchase totals = | $1,046.59 | $1,122.1280 | $1,122.12 | $1,122.15 | $1,122.20 | |