| 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 | $213.73 | 8.502% | $231.9013 | $231.90 | $231.90 | $231.90 |
| Purchase #2 | $196.79 | 11.111% | $218.6553 | $218.66 | $218.65 | $218.70 |
| Purchase #3 | $115.36 | 7.750% | $124.3004 | $124.30 | $124.30 | $124.30 |
| Purchase #4 | $172.99 | 8.679% | $188.0038 | $188.00 | $188.00 | $188.00 |
| Purchase #5 | $56.69 | 10.445% | $62.6113 | $62.61 | $62.60 | $62.60 |
| Purchase #6 | $194.32 | 6.271% | $206.5058 | $206.51 | $206.50 | $206.50 |
| Purchase #7 | $86.82 | 3.568% | $89.9177 | $89.92 | $89.90 | $89.90 |
| 7 purchase totals = | $1,036.70 | $1,121.8956 | $1,121.90 | $1,121.85 | $1,121.90 | |