| 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 | $83.62 | 9.341% | $91.4309 | $91.43 | $91.45 | $91.40 |
| Purchase #2 | $124.75 | 11.631% | $139.2597 | $139.26 | $139.25 | $139.30 |
| Purchase #3 | $180.62 | 6.146% | $191.7209 | $191.72 | $191.70 | $191.70 |
| Purchase #4 | $125.33 | 3.380% | $129.5662 | $129.57 | $129.55 | $129.60 |
| Purchase #5 | $119.77 | 6.822% | $127.9407 | $127.94 | $127.95 | $127.90 |
| Purchase #6 | $128.58 | 13.161% | $145.5024 | $145.50 | $145.50 | $145.50 |
| Purchase #7 | $217.44 | 6.328% | $231.1996 | $231.20 | $231.20 | $231.20 |
| 7 purchase totals = | $980.11 | $1,056.6204 | $1,056.62 | $1,056.60 | $1,056.60 | |