| 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 | $245.41 | 10.687% | $271.637 | $271.64 | $271.65 | $271.60 |
| Purchase #2 | $113.29 | 8.695% | $123.1406 | $123.14 | $123.15 | $123.10 |
| Purchase #3 | $188.76 | 7.461% | $202.8434 | $202.84 | $202.85 | $202.80 |
| Purchase #4 | $141.70 | 4.325% | $147.8285 | $147.83 | $147.85 | $147.80 |
| Purchase #5 | $219.82 | 5.842% | $232.6619 | $232.66 | $232.65 | $232.70 |
| Purchase #6 | $172.54 | 5.263% | $181.6208 | $181.62 | $181.60 | $181.60 |
| Purchase #7 | $143.97 | 9.581% | $157.7638 | $157.76 | $157.75 | $157.80 |
| 7 purchase totals = | $1,225.49 | $1,317.4960 | $1,317.49 | $1,317.50 | $1,317.40 | |