| 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 | $41.60 | 7.817% | $44.8519 | $44.85 | $44.85 | $44.90 |
| Purchase #2 | $169.60 | 5.686% | $179.2435 | $179.24 | $179.25 | $179.20 |
| Purchase #3 | $172.99 | 13.342% | $196.0703 | $196.07 | $196.05 | $196.10 |
| Purchase #4 | $239.60 | 9.617% | $262.6423 | $262.64 | $262.65 | $262.60 |
| Purchase #5 | $210.49 | 12.276% | $236.3298 | $236.33 | $236.35 | $236.30 |
| Purchase #6 | $18.39 | 8.751% | $19.9993 | $20.00 | $20.00 | $20.00 |
| Purchase #7 | $176.88 | 8.162% | $191.3169 | $191.32 | $191.30 | $191.30 |
| 7 purchase totals = | $1,029.55 | $1,130.4540 | $1,130.45 | $1,130.45 | $1,130.40 | |