| 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 | $192.72 | 10.789% | $213.5126 | $213.51 | $213.50 | $213.50 |
| Purchase #2 | $126.36 | 3.429% | $130.6929 | $130.69 | $130.70 | $130.70 |
| Purchase #3 | $139.73 | 4.576% | $146.124 | $146.12 | $146.10 | $146.10 |
| Purchase #4 | $176.73 | 12.783% | $199.3214 | $199.32 | $199.30 | $199.30 |
| Purchase #5 | $221.68 | 8.621% | $240.791 | $240.79 | $240.80 | $240.80 |
| Purchase #6 | $220.58 | 11.445% | $245.8254 | $245.83 | $245.85 | $245.80 |
| Purchase #7 | $192.27 | 9.322% | $210.1934 | $210.19 | $210.20 | $210.20 |
| 7 purchase totals = | $1,270.07 | $1,386.4607 | $1,386.45 | $1,386.45 | $1,386.40 | |