| 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 | $211.32 | 3.779% | $219.3058 | $219.31 | $219.30 | $219.30 |
| Purchase #2 | $18.65 | 7.258% | $20.0036 | $20.00 | $20.00 | $20.00 |
| Purchase #3 | $195.72 | 12.500% | $220.185 | $220.19 | $220.20 | $220.20 |
| Purchase #4 | $81.84 | 4.582% | $85.5899 | $85.59 | $85.60 | $85.60 |
| Purchase #5 | $178.93 | 9.128% | $195.2627 | $195.26 | $195.25 | $195.30 |
| Purchase #6 | $19.83 | 13.417% | $22.4906 | $22.49 | $22.50 | $22.50 |
| Purchase #7 | $161.74 | 12.315% | $181.6583 | $181.66 | $181.65 | $181.70 |
| 7 purchase totals = | $868.03 | $944.4959 | $944.50 | $944.50 | $944.60 | |