| 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 | $196.27 | 4.509% | $205.1198 | $205.12 | $205.10 | $205.10 |
| Purchase #2 | $86.82 | 10.578% | $96.0038 | $96.00 | $96.00 | $96.00 |
| Purchase #3 | $129.62 | 9.209% | $141.5567 | $141.56 | $141.55 | $141.60 |
| Purchase #4 | $187.80 | 13.600% | $213.3408 | $213.34 | $213.35 | $213.30 |
| Purchase #5 | $216.84 | 13.707% | $246.5623 | $246.56 | $246.55 | $246.60 |
| Purchase #6 | $118.38 | 8.611% | $128.5737 | $128.57 | $128.55 | $128.60 |
| Purchase #7 | $80.50 | 10.196% | $88.7078 | $88.71 | $88.70 | $88.70 |
| 7 purchase totals = | $1,016.23 | $1,119.8649 | $1,119.86 | $1,119.80 | $1,119.90 | |