| 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 | $199.61 | 9.680% | $218.9322 | $218.93 | $218.95 | $218.90 |
| Purchase #2 | $216.69 | 11.323% | $241.2258 | $241.23 | $241.25 | $241.20 |
| Purchase #3 | $188.65 | 6.361% | $200.65 | $200.65 | $200.65 | $200.70 |
| Purchase #4 | $124.66 | 13.292% | $141.2298 | $141.23 | $141.25 | $141.20 |
| Purchase #5 | $127.85 | 6.136% | $135.6949 | $135.69 | $135.70 | $135.70 |
| Purchase #6 | $176.79 | 13.477% | $200.616 | $200.62 | $200.60 | $200.60 |
| Purchase #7 | $72.68 | 5.560% | $76.721 | $76.72 | $76.70 | $76.70 |
| 7 purchase totals = | $1,106.93 | $1,215.0697 | $1,215.07 | $1,215.10 | $1,215.00 | |