| 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 | $216.38 | 7.609% | $232.8444 | $232.84 | $232.85 | $232.80 |
| Purchase #2 | $25.64 | 8.617% | $27.8494 | $27.85 | $27.85 | $27.80 |
| Purchase #3 | $56.91 | 12.863% | $64.2303 | $64.23 | $64.25 | $64.20 |
| Purchase #4 | $246.70 | 8.706% | $268.1777 | $268.18 | $268.20 | $268.20 |
| Purchase #5 | $238.79 | 4.188% | $248.7905 | $248.79 | $248.80 | $248.80 |
| Purchase #6 | $190.58 | 7.342% | $204.5724 | $204.57 | $204.55 | $204.60 |
| Purchase #7 | $187.81 | 5.572% | $198.2748 | $198.27 | $198.25 | $198.30 |
| 7 purchase totals = | $1,162.81 | $1,244.7395 | $1,244.73 | $1,244.75 | $1,244.70 | |