| 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 | $176.54 | 13.285% | $199.9933 | $199.99 | $200.00 | $200.00 |
| Purchase #2 | $17.93 | 13.266% | $20.3086 | $20.31 | $20.30 | $20.30 |
| Purchase #3 | $17.46 | 7.674% | $18.7999 | $18.80 | $18.80 | $18.80 |
| Purchase #4 | $246.34 | 10.548% | $272.3239 | $272.32 | $272.30 | $272.30 |
| Purchase #5 | $240.70 | 4.131% | $250.6433 | $250.64 | $250.65 | $250.60 |
| Purchase #6 | $54.26 | 4.858% | $56.896 | $56.90 | $56.90 | $56.90 |
| Purchase #7 | $243.47 | 6.674% | $259.7192 | $259.72 | $259.70 | $259.70 |
| 7 purchase totals = | $996.70 | $1,078.6842 | $1,078.68 | $1,078.65 | $1,078.60 | |