| 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 | $202.91 | 3.366% | $209.74 | $209.74 | $209.75 | $209.70 |
| Purchase #2 | $167.31 | 11.358% | $186.3131 | $186.31 | $186.30 | $186.30 |
| Purchase #3 | $120.80 | 9.619% | $132.4198 | $132.42 | $132.40 | $132.40 |
| Purchase #4 | $228.33 | 11.542% | $254.6838 | $254.68 | $254.70 | $254.70 |
| Purchase #5 | $211.36 | 3.667% | $219.1106 | $219.11 | $219.10 | $219.10 |
| Purchase #6 | $145.96 | 11.232% | $162.3542 | $162.35 | $162.35 | $162.40 |
| Purchase #7 | $32.95 | 5.660% | $34.815 | $34.82 | $34.80 | $34.80 |
| 7 purchase totals = | $1,109.62 | $1,199.4365 | $1,199.43 | $1,199.40 | $1,199.40 | |