| 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 | $246.73 | 11.779% | $275.7923 | $275.79 | $275.80 | $275.80 |
| Purchase #2 | $199.94 | 4.820% | $209.5771 | $209.58 | $209.60 | $209.60 |
| Purchase #3 | $176.90 | 4.636% | $185.1011 | $185.10 | $185.10 | $185.10 |
| Purchase #4 | $172.84 | 5.599% | $182.5173 | $182.52 | $182.50 | $182.50 |
| Purchase #5 | $28.67 | 9.338% | $31.3472 | $31.35 | $31.35 | $31.30 |
| Purchase #6 | $187.74 | 7.657% | $202.1153 | $202.12 | $202.10 | $202.10 |
| Purchase #7 | $57.70 | 12.737% | $65.0492 | $65.05 | $65.05 | $65.00 |
| 7 purchase totals = | $1,070.52 | $1,151.4995 | $1,151.51 | $1,151.50 | $1,151.40 | |