| 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 | $220.94 | 5.187% | $232.4002 | $232.40 | $232.40 | $232.40 |
| Purchase #2 | $162.47 | 9.596% | $178.0606 | $178.06 | $178.05 | $178.10 |
| Purchase #3 | $191.37 | 3.451% | $197.9742 | $197.97 | $197.95 | $198.00 |
| Purchase #4 | $211.85 | 5.587% | $223.6861 | $223.69 | $223.70 | $223.70 |
| Purchase #5 | $98.34 | 3.815% | $102.0917 | $102.09 | $102.10 | $102.10 |
| Purchase #6 | $88.51 | 5.847% | $93.6852 | $93.69 | $93.70 | $93.70 |
| Purchase #7 | $181.84 | 4.767% | $190.5083 | $190.51 | $190.50 | $190.50 |
| 7 purchase totals = | $1,155.32 | $1,218.4063 | $1,218.41 | $1,218.40 | $1,218.50 | |