| 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 | $219.75 | 6.177% | $233.324 | $233.32 | $233.30 | $233.30 |
| Purchase #2 | $222.98 | 4.657% | $233.3642 | $233.36 | $233.35 | $233.40 |
| Purchase #3 | $33.68 | 9.588% | $36.9092 | $36.91 | $36.90 | $36.90 |
| Purchase #4 | $191.93 | 7.496% | $206.3171 | $206.32 | $206.30 | $206.30 |
| Purchase #5 | $196.30 | 13.592% | $222.9811 | $222.98 | $223.00 | $223.00 |
| Purchase #6 | $25.41 | 3.685% | $26.3464 | $26.35 | $26.35 | $26.30 |
| Purchase #7 | $216.91 | 6.402% | $230.7966 | $230.80 | $230.80 | $230.80 |
| 7 purchase totals = | $1,106.96 | $1,190.0386 | $1,190.04 | $1,190.00 | $1,190.00 | |