| 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 | $220.56 | 7.573% | $237.263 | $237.26 | $237.25 | $237.30 |
| Purchase #2 | $119.83 | 7.503% | $128.8208 | $128.82 | $128.80 | $128.80 |
| Purchase #3 | $99.66 | 8.755% | $108.3852 | $108.39 | $108.40 | $108.40 |
| Purchase #4 | $176.66 | 5.469% | $186.3215 | $186.32 | $186.30 | $186.30 |
| Purchase #5 | $203.92 | 7.710% | $219.6422 | $219.64 | $219.65 | $219.60 |
| Purchase #6 | $129.73 | 13.603% | $147.3772 | $147.38 | $147.40 | $147.40 |
| Purchase #7 | $202.60 | 11.739% | $226.3832 | $226.38 | $226.40 | $226.40 |
| 7 purchase totals = | $1,152.96 | $1,254.1931 | $1,254.19 | $1,254.20 | $1,254.20 | |