| 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 | $84.58 | 5.111% | $88.9029 | $88.90 | $88.90 | $88.90 |
| Purchase #2 | $178.62 | 3.146% | $184.2394 | $184.24 | $184.25 | $184.20 |
| Purchase #3 | $48.65 | 9.197% | $53.1243 | $53.12 | $53.10 | $53.10 |
| Purchase #4 | $176.87 | 4.743% | $185.2589 | $185.26 | $185.25 | $185.30 |
| Purchase #5 | $167.69 | 13.838% | $190.8949 | $190.89 | $190.90 | $190.90 |
| Purchase #6 | $173.30 | 5.293% | $182.4728 | $182.47 | $182.45 | $182.50 |
| Purchase #7 | $209.51 | 12.219% | $235.11 | $235.11 | $235.10 | $235.10 |
| 7 purchase totals = | $1,039.22 | $1,120.0032 | $1,119.99 | $1,119.95 | $1,120.00 | |