| 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 | $222.96 | 3.572% | $230.9241 | $230.92 | $230.90 | $230.90 |
| Purchase #2 | $204.61 | 7.461% | $219.876 | $219.88 | $219.90 | $219.90 |
| Purchase #3 | $151.97 | 6.661% | $162.0927 | $162.09 | $162.10 | $162.10 |
| Purchase #4 | $210.97 | 6.545% | $224.778 | $224.78 | $224.80 | $224.80 |
| Purchase #5 | $161.69 | 3.482% | $167.32 | $167.32 | $167.30 | $167.30 |
| Purchase #6 | $128.82 | 8.385% | $139.6216 | $139.62 | $139.60 | $139.60 |
| Purchase #7 | $81.60 | 5.168% | $85.8171 | $85.82 | $85.80 | $85.80 |
| 7 purchase totals = | $1,162.62 | $1,230.4295 | $1,230.43 | $1,230.40 | $1,230.40 | |