| 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 | $21.80 | 12.555% | $24.537 | $24.54 | $24.55 | $24.50 |
| Purchase #2 | $185.29 | 5.742% | $195.9294 | $195.93 | $195.95 | $195.90 |
| Purchase #3 | $247.67 | 9.450% | $271.0748 | $271.07 | $271.05 | $271.10 |
| Purchase #4 | $156.80 | 12.501% | $176.4016 | $176.40 | $176.40 | $176.40 |
| Purchase #5 | $213.79 | 6.847% | $228.4282 | $228.43 | $228.45 | $228.40 |
| Purchase #6 | $38.75 | 8.137% | $41.9031 | $41.90 | $41.90 | $41.90 |
| Purchase #7 | $172.30 | 4.353% | $179.8002 | $179.80 | $179.80 | $179.80 |
| 7 purchase totals = | $1,036.40 | $1,118.0743 | $1,118.07 | $1,118.10 | $1,118.00 | |