| 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 | $144.28 | 6.252% | $153.3004 | $153.30 | $153.30 | $153.30 |
| Purchase #2 | $11.96 | 10.662% | $13.2352 | $13.24 | $13.25 | $13.20 |
| Purchase #3 | $121.66 | 7.554% | $130.8502 | $130.85 | $130.85 | $130.90 |
| Purchase #4 | $237.62 | 9.400% | $259.9563 | $259.96 | $259.95 | $260.00 |
| Purchase #5 | $225.88 | 10.130% | $248.7616 | $248.76 | $248.75 | $248.80 |
| Purchase #6 | $119.81 | 11.761% | $133.9009 | $133.90 | $133.90 | $133.90 |
| Purchase #7 | $202.75 | 9.561% | $222.1349 | $222.13 | $222.15 | $222.10 |
| 7 purchase totals = | $1,063.96 | $1,162.1395 | $1,162.14 | $1,162.15 | $1,162.20 | |