| 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 | $245.87 | 8.360% | $266.4247 | $266.42 | $266.40 | $266.40 |
| Purchase #2 | $18.78 | 9.555% | $20.5744 | $20.57 | $20.55 | $20.60 |
| Purchase #3 | $232.26 | 11.820% | $259.7131 | $259.71 | $259.70 | $259.70 |
| Purchase #4 | $143.85 | 3.163% | $148.4 | $148.40 | $148.40 | $148.40 |
| Purchase #5 | $113.25 | 3.576% | $117.2998 | $117.30 | $117.30 | $117.30 |
| Purchase #6 | $162.31 | 7.761% | $174.9069 | $174.91 | $174.90 | $174.90 |
| Purchase #7 | $171.69 | 4.105% | $178.7379 | $178.74 | $178.75 | $178.70 |
| 7 purchase totals = | $1,088.01 | $1,166.0568 | $1,166.05 | $1,166.00 | $1,166.00 | |