| 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 | $198.73 | 4.281% | $207.2376 | $207.24 | $207.25 | $207.20 |
| Purchase #2 | $194.41 | 4.746% | $203.6367 | $203.64 | $203.65 | $203.60 |
| Purchase #3 | $207.60 | 7.514% | $223.1991 | $223.20 | $223.20 | $223.20 |
| Purchase #4 | $193.78 | 5.546% | $204.527 | $204.53 | $204.55 | $204.50 |
| Purchase #5 | $103.25 | 5.873% | $109.3139 | $109.31 | $109.30 | $109.30 |
| Purchase #6 | $198.60 | 8.396% | $215.2745 | $215.27 | $215.25 | $215.30 |
| Purchase #7 | $87.36 | 10.724% | $96.7285 | $96.73 | $96.75 | $96.70 |
| 7 purchase totals = | $1,183.73 | $1,259.9173 | $1,259.92 | $1,259.95 | $1,259.80 | |